201607420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 355776260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 29, 34, 35, 46, 58, 68, 70, 85, 92, 115, 116, 119, 127, 140, 145, 161, 170, 203, 230, 238, 254, 290, 322, 340, 391, 406, 460, 476, 493, 508, 580, 595, 635, 644, 667, 782, 805, 812, 889, 986, 1015, 1190, 1270, 1334, 1564, 1610, 1778, 1955, 1972, 2030, 2159, 2380, 2465, 2540, 2668, 2737, 2921, 3220, 3335, 3451, 3556, 3683, 3910, 4060, 4318, 4445, 4669, 4930, 5474, 5842, 6670, 6902, 7366, 7820, 8636, 8890, 9338, 9860, 10795, 10948, 11339, 11684, 13340, 13685, 13804, 14605, 14732, 15113, 17255, 17780, 18415, 18676, 20447, 21590, 22678, 23345, 25781, 27370, 29210, 30226, 34510, 36830, 40894, 43180, 45356, 46690, 49657, 51562, 54740, 56695, 58420, 60452, 62611, 69020, 73660, 75565, 79373, 81788, 84709, 93380, 99314, 102235, 103124, 113390, 125222, 128905, 151130, 158746, 169418, 198628, 204470, 226780, 248285, 250444, 257810, 302260, 313055, 317492, 338836, 347599, 396865, 408940, 423545, 438277, 496570, 515620, 592963, 626110, 695198, 793730, 847090, 876554, 993140, 1185926, 1252220, 1390396, 1440053, 1587460, 1694180, 1737995, 1753108, 2191385, 2371852, 2880106, 2964815, 3475990, 4382770, 5760212, 5929630, 6951980, 7200265, 8765540, 10080371, 11859260, 14400530, 20160742, 28801060, 40321484, 50401855, 100803710, 201607420]

約数ペア:

[(1, 201607420), (2, 100803710), (4, 50401855), (5, 40321484), (7, 28801060), (10, 20160742), (14, 14400530), (17, 11859260), (20, 10080371), (23, 8765540), (28, 7200265), (29, 6951980), (34, 5929630), (35, 5760212), (46, 4382770), (58, 3475990), (68, 2964815), (70, 2880106), (85, 2371852), (92, 2191385), (115, 1753108), (116, 1737995), (119, 1694180), (127, 1587460), (140, 1440053), (145, 1390396), (161, 1252220), (170, 1185926), (203, 993140), (230, 876554), (238, 847090), (254, 793730), (290, 695198), (322, 626110), (340, 592963), (391, 515620), (406, 496570), (460, 438277), (476, 423545), (493, 408940), (508, 396865), (580, 347599), (595, 338836), (635, 317492), (644, 313055), (667, 302260), (782, 257810), (805, 250444), (812, 248285), (889, 226780), (986, 204470), (1015, 198628), (1190, 169418), (1270, 158746), (1334, 151130), (1564, 128905), (1610, 125222), (1778, 113390), (1955, 103124), (1972, 102235), (2030, 99314), (2159, 93380), (2380, 84709), (2465, 81788), (2540, 79373), (2668, 75565), (2737, 73660), (2921, 69020), (3220, 62611), (3335, 60452), (3451, 58420), (3556, 56695), (3683, 54740), (3910, 51562), (4060, 49657), (4318, 46690), (4445, 45356), (4669, 43180), (4930, 40894), (5474, 36830), (5842, 34510), (6670, 30226), (6902, 29210), (7366, 27370), (7820, 25781), (8636, 23345), (8890, 22678), (9338, 21590), (9860, 20447), (10795, 18676), (10948, 18415), (11339, 17780), (11684, 17255), (13340, 15113), (13685, 14732), (13804, 14605)]