208023380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6079}}^1$

素因数の和:6176

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 251624620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6079, 6844, 8555, 12158, 17110, 24316, 30395, 34220, 60790, 121580, 176291, 352582, 358661, 705164, 717322, 881455, 1434644, 1762910, 1793305, 3525820, 3586610, 7173220, 10401169, 20802338, 41604676, 52005845, 104011690, 208023380]

約数ペア:

[(1, 208023380), (2, 104011690), (4, 52005845), (5, 41604676), (10, 20802338), (20, 10401169), (29, 7173220), (58, 3586610), (59, 3525820), (116, 1793305), (118, 1762910), (145, 1434644), (236, 881455), (290, 717322), (295, 705164), (580, 358661), (590, 352582), (1180, 176291), (1711, 121580), (3422, 60790), (6079, 34220), (6844, 30395), (8555, 24316), (12158, 17110)]