208332481

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{1429}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 242985600

約数和(自身を除く): 34653119

約数列:

[1, 7, 59, 353, 413, 1429, 2471, 10003, 20827, 84311, 145789, 504437, 590177, 3531059, 29761783, 208332481]

約数ペア:

[(1, 208332481), (7, 29761783), (59, 3531059), (353, 590177), (413, 504437), (1429, 145789), (2471, 84311), (10003, 20827)]