201997744260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{15881}}^1$

素因数の和:16638

約数の個数: 192

約数和(自身を含む): 636520066560

約数和(自身を除く): 434522322300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 709, 780, 897, 1196, 1380, 1418, 1495, 1794, 2127, 2836, 2990, 3545, 3588, 4254, 4485, 5980, 7090, 8508, 8970, 9217, 10635, 14180, 15881, 16307, 17940, 18434, 21270, 27651, 31762, 32614, 36868, 42540, 46085, 47643, 48921, 55302, 63524, 65228, 79405, 81535, 92170, 95286, 97842, 110604, 138255, 158810, 163070, 184340, 190572, 195684, 206453, 211991, 238215, 244605, 276510, 317620, 326140, 365263, 412906, 423982, 476430, 489210, 553020, 619359, 635973, 730526, 825812, 847964, 952860, 978420, 1032265, 1059955, 1095789, 1238718, 1271946, 1461052, 1826315, 2064530, 2119910, 2191578, 2477436, 2543892, 3096795, 3179865, 3652630, 4129060, 4239820, 4383156, 4748419, 5478945, 6193590, 6359730, 7305260, 9496838, 10957890, 11259629, 12387180, 12719460, 14245257, 18993676, 21915780, 22519258, 23742095, 28490514, 33778887, 45038516, 47484190, 56298145, 56981028, 67557774, 71226285, 94968380, 112596290, 135115548, 142452570, 146375177, 168894435, 225192580, 258971467, 284905140, 292750354, 337788870, 439125531, 517942934, 585500708, 675577740, 731875885, 776914401, 878251062, 1035885868, 1294857335, 1463751770, 1553828802, 1756502124, 2195627655, 2589714670, 2927503540, 3107657604, 3366629071, 3884572005, 4391255310, 5179429340, 6733258142, 7769144010, 8782510620, 10099887213, 13466516284, 15538288020, 16833145355, 20199774426, 33666290710, 40399548852, 50499436065, 67332581420, 100998872130, 201997744260]

約数ペア:

[(1, 201997744260), (2, 100998872130), (3, 67332581420), (4, 50499436065), (5, 40399548852), (6, 33666290710), (10, 20199774426), (12, 16833145355), (13, 15538288020), (15, 13466516284), (20, 10099887213), (23, 8782510620), (26, 7769144010), (30, 6733258142), (39, 5179429340), (46, 4391255310), (52, 3884572005), (60, 3366629071), (65, 3107657604), (69, 2927503540), (78, 2589714670), (92, 2195627655), (115, 1756502124), (130, 1553828802), (138, 1463751770), (156, 1294857335), (195, 1035885868), (230, 878251062), (260, 776914401), (276, 731875885), (299, 675577740), (345, 585500708), (390, 517942934), (460, 439125531), (598, 337788870), (690, 292750354), (709, 284905140), (780, 258971467), (897, 225192580), (1196, 168894435), (1380, 146375177), (1418, 142452570), (1495, 135115548), (1794, 112596290), (2127, 94968380), (2836, 71226285), (2990, 67557774), (3545, 56981028), (3588, 56298145), (4254, 47484190), (4485, 45038516), (5980, 33778887), (7090, 28490514), (8508, 23742095), (8970, 22519258), (9217, 21915780), (10635, 18993676), (14180, 14245257), (15881, 12719460), (16307, 12387180), (17940, 11259629), (18434, 10957890), (21270, 9496838), (27651, 7305260), (31762, 6359730), (32614, 6193590), (36868, 5478945), (42540, 4748419), (46085, 4383156), (47643, 4239820), (48921, 4129060), (55302, 3652630), (63524, 3179865), (65228, 3096795), (79405, 2543892), (81535, 2477436), (92170, 2191578), (95286, 2119910), (97842, 2064530), (110604, 1826315), (138255, 1461052), (158810, 1271946), (163070, 1238718), (184340, 1095789), (190572, 1059955), (195684, 1032265), (206453, 978420), (211991, 952860), (238215, 847964), (244605, 825812), (276510, 730526), (317620, 635973), (326140, 619359), (365263, 553020), (412906, 489210), (423982, 476430)]