208678870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{5279}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 387763200

約数和(自身を除く): 179084330

約数列:

[1, 2, 5, 10, 59, 67, 118, 134, 295, 335, 590, 670, 3953, 5279, 7906, 10558, 19765, 26395, 39530, 52790, 311461, 353693, 622922, 707386, 1557305, 1768465, 3114610, 3536930, 20867887, 41735774, 104339435, 208678870]

約数ペア:

[(1, 208678870), (2, 104339435), (5, 41735774), (10, 20867887), (59, 3536930), (67, 3114610), (118, 1768465), (134, 1557305), (295, 707386), (335, 622922), (590, 353693), (670, 311461), (3953, 52790), (5279, 39530), (7906, 26395), (10558, 19765)]