201118728

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 514900800

約数和(自身を除く): 313782072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 173, 177, 236, 346, 354, 472, 519, 692, 708, 821, 1038, 1384, 1416, 1642, 2076, 2463, 3284, 4152, 4926, 6568, 9852, 10207, 19704, 20414, 30621, 40828, 48439, 61242, 81656, 96878, 122484, 142033, 145317, 193756, 244968, 284066, 290634, 387512, 426099, 568132, 581268, 852198, 1136264, 1162536, 1704396, 3408792, 8379947, 16759894, 25139841, 33519788, 50279682, 67039576, 100559364, 201118728]

約数ペア:

[(1, 201118728), (2, 100559364), (3, 67039576), (4, 50279682), (6, 33519788), (8, 25139841), (12, 16759894), (24, 8379947), (59, 3408792), (118, 1704396), (173, 1162536), (177, 1136264), (236, 852198), (346, 581268), (354, 568132), (472, 426099), (519, 387512), (692, 290634), (708, 284066), (821, 244968), (1038, 193756), (1384, 145317), (1416, 142033), (1642, 122484), (2076, 96878), (2463, 81656), (3284, 61242), (4152, 48439), (4926, 40828), (6568, 30621), (9852, 20414), (10207, 19704)]