201997542500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2176

約数の個数: 240

約数和(自身を含む): 496958172480

約数和(自身を除く): 294960629980

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 107, 116, 125, 130, 145, 214, 250, 260, 290, 325, 377, 428, 500, 535, 580, 625, 650, 725, 754, 1070, 1250, 1300, 1391, 1450, 1508, 1625, 1885, 2003, 2140, 2500, 2675, 2782, 2900, 3103, 3250, 3625, 3770, 4006, 5350, 5564, 6206, 6500, 6955, 7250, 7540, 8012, 8125, 9425, 10015, 10700, 12412, 13375, 13910, 14500, 15515, 16250, 18125, 18850, 20030, 26039, 26750, 27820, 31030, 32500, 34775, 36250, 37700, 40060, 40339, 47125, 50075, 52078, 53500, 58087, 62060, 66875, 69550, 72500, 77575, 80678, 94250, 100150, 104156, 116174, 130195, 133750, 139100, 155150, 161356, 173875, 188500, 200300, 201695, 214321, 232348, 235625, 250375, 260390, 267500, 290435, 310300, 347750, 387875, 403390, 428642, 471250, 500750, 520780, 580870, 650975, 695500, 755131, 775750, 806780, 857284, 869375, 942500, 1001500, 1008475, 1071605, 1161740, 1251875, 1301950, 1452175, 1510262, 1551500, 1738750, 1939375, 2016950, 2143210, 2503750, 2603900, 2786173, 2904350, 3020524, 3254875, 3477500, 3775655, 3878750, 4033900, 4286420, 5007500, 5042375, 5358025, 5572346, 5808700, 6215309, 6509750, 7260875, 7551310, 7757500, 10084750, 10716050, 11144692, 12430618, 13019500, 13930865, 14521750, 15102620, 16274375, 18878275, 20169500, 21432100, 24861236, 25211875, 26790125, 27861730, 29043500, 31076545, 32548750, 36304375, 37756550, 50423750, 53580250, 55723460, 62153090, 65097500, 69654325, 72608750, 75513100, 80799017, 94391375, 100847500, 107160500, 124306180, 133950625, 139308650, 145217500, 155382725, 161598034, 188782750, 267901250, 278617300, 310765450, 323196068, 348271625, 377565500, 403995085, 471956875, 535802500, 621530900, 696543250, 776913625, 807990170, 943913750, 1393086500, 1553827250, 1615980340, 1741358125, 1887827500, 2019975425, 3107654500, 3482716250, 3884568125, 4039950850, 6965432500, 7769136250, 8079901700, 10099877125, 15538272500, 20199754250, 40399508500, 50499385625, 100998771250, 201997542500]

約数ペア:

[(1, 201997542500), (2, 100998771250), (4, 50499385625), (5, 40399508500), (10, 20199754250), (13, 15538272500), (20, 10099877125), (25, 8079901700), (26, 7769136250), (29, 6965432500), (50, 4039950850), (52, 3884568125), (58, 3482716250), (65, 3107654500), (100, 2019975425), (107, 1887827500), (116, 1741358125), (125, 1615980340), (130, 1553827250), (145, 1393086500), (214, 943913750), (250, 807990170), (260, 776913625), (290, 696543250), (325, 621530900), (377, 535802500), (428, 471956875), (500, 403995085), (535, 377565500), (580, 348271625), (625, 323196068), (650, 310765450), (725, 278617300), (754, 267901250), (1070, 188782750), (1250, 161598034), (1300, 155382725), (1391, 145217500), (1450, 139308650), (1508, 133950625), (1625, 124306180), (1885, 107160500), (2003, 100847500), (2140, 94391375), (2500, 80799017), (2675, 75513100), (2782, 72608750), (2900, 69654325), (3103, 65097500), (3250, 62153090), (3625, 55723460), (3770, 53580250), (4006, 50423750), (5350, 37756550), (5564, 36304375), (6206, 32548750), (6500, 31076545), (6955, 29043500), (7250, 27861730), (7540, 26790125), (8012, 25211875), (8125, 24861236), (9425, 21432100), (10015, 20169500), (10700, 18878275), (12412, 16274375), (13375, 15102620), (13910, 14521750), (14500, 13930865), (15515, 13019500), (16250, 12430618), (18125, 11144692), (18850, 10716050), (20030, 10084750), (26039, 7757500), (26750, 7551310), (27820, 7260875), (31030, 6509750), (32500, 6215309), (34775, 5808700), (36250, 5572346), (37700, 5358025), (40060, 5042375), (40339, 5007500), (47125, 4286420), (50075, 4033900), (52078, 3878750), (53500, 3775655), (58087, 3477500), (62060, 3254875), (66875, 3020524), (69550, 2904350), (72500, 2786173), (77575, 2603900), (80678, 2503750), (94250, 2143210), (100150, 2016950), (104156, 1939375), (116174, 1738750), (130195, 1551500), (133750, 1510262), (139100, 1452175), (155150, 1301950), (161356, 1251875), (173875, 1161740), (188500, 1071605), (200300, 1008475), (201695, 1001500), (214321, 942500), (232348, 869375), (235625, 857284), (250375, 806780), (260390, 775750), (267500, 755131), (290435, 695500), (310300, 650975), (347750, 580870), (387875, 520780), (403390, 500750), (428642, 471250)]