201635684

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{489407}}^1$

素因数の和:489514

約数の個数: 12

約数和(自身を含む): 356289024

約数和(自身を除く): 154653340

約数列:

[1, 2, 4, 103, 206, 412, 489407, 978814, 1957628, 50408921, 100817842, 201635684]

約数ペア:

[(1, 201635684), (2, 100817842), (4, 50408921), (103, 1957628), (206, 978814), (412, 489407)]