201449138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{315751}}^1$

素因数の和:315793

約数の個数: 16

約数和(自身を含む): 341012160

約数和(自身を除く): 139563022

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 315751, 631502, 3473261, 6946522, 9156779, 18313558, 100724569, 201449138]

約数ペア:

[(1, 201449138), (2, 100724569), (11, 18313558), (22, 9156779), (29, 6946522), (58, 3473261), (319, 631502), (638, 315751)]