202513960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 524880000

約数和(自身を除く): 322366040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 59, 88, 110, 116, 118, 145, 220, 232, 236, 269, 290, 295, 319, 440, 472, 538, 580, 590, 638, 649, 1076, 1160, 1180, 1276, 1298, 1345, 1595, 1711, 2152, 2360, 2552, 2596, 2690, 2959, 3190, 3245, 3422, 5192, 5380, 5918, 6380, 6490, 6844, 7801, 8555, 10760, 11836, 12760, 12980, 13688, 14795, 15602, 15871, 17110, 18821, 23672, 25960, 29590, 31204, 31742, 34220, 37642, 39005, 59180, 62408, 63484, 68440, 75284, 78010, 79355, 85811, 94105, 118360, 126968, 150568, 156020, 158710, 171622, 174581, 188210, 312040, 317420, 343244, 349162, 376420, 429055, 460259, 634840, 686488, 698324, 752840, 858110, 872905, 920518, 1396648, 1716220, 1745810, 1841036, 2301295, 3432440, 3491620, 3682072, 4602590, 5062849, 6983240, 9205180, 10125698, 18410360, 20251396, 25314245, 40502792, 50628490, 101256980, 202513960]

約数ペア:

[(1, 202513960), (2, 101256980), (4, 50628490), (5, 40502792), (8, 25314245), (10, 20251396), (11, 18410360), (20, 10125698), (22, 9205180), (29, 6983240), (40, 5062849), (44, 4602590), (55, 3682072), (58, 3491620), (59, 3432440), (88, 2301295), (110, 1841036), (116, 1745810), (118, 1716220), (145, 1396648), (220, 920518), (232, 872905), (236, 858110), (269, 752840), (290, 698324), (295, 686488), (319, 634840), (440, 460259), (472, 429055), (538, 376420), (580, 349162), (590, 343244), (638, 317420), (649, 312040), (1076, 188210), (1160, 174581), (1180, 171622), (1276, 158710), (1298, 156020), (1345, 150568), (1595, 126968), (1711, 118360), (2152, 94105), (2360, 85811), (2552, 79355), (2596, 78010), (2690, 75284), (2959, 68440), (3190, 63484), (3245, 62408), (3422, 59180), (5192, 39005), (5380, 37642), (5918, 34220), (6380, 31742), (6490, 31204), (6844, 29590), (7801, 25960), (8555, 23672), (10760, 18821), (11836, 17110), (12760, 15871), (12980, 15602), (13688, 14795)]