202604150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19961}}^1$

素因数の和:20009

約数の個数: 48

約数和(自身を含む): 445551840

約数和(自身を除く): 242947690

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 19961, 39922, 99805, 139727, 199610, 279454, 499025, 578869, 698635, 998050, 1157738, 1397270, 2894345, 3493175, 4052083, 5788690, 6986350, 8104166, 14471725, 20260415, 28943450, 40520830, 101302075, 202604150]

約数ペア:

[(1, 202604150), (2, 101302075), (5, 40520830), (7, 28943450), (10, 20260415), (14, 14471725), (25, 8104166), (29, 6986350), (35, 5788690), (50, 4052083), (58, 3493175), (70, 2894345), (145, 1397270), (175, 1157738), (203, 998050), (290, 698635), (350, 578869), (406, 499025), (725, 279454), (1015, 199610), (1450, 139727), (2030, 99805), (5075, 39922), (10150, 19961)]