204548414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{768979}}^1$

素因数の和:769007

約数の個数: 16

約数和(自身を含む): 369110400

約数和(自身を除く): 164561986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 768979, 1537958, 5382853, 10765706, 14610601, 29221202, 102274207, 204548414]

約数ペア:

[(1, 204548414), (2, 102274207), (7, 29221202), (14, 14610601), (19, 10765706), (38, 5382853), (133, 1537958), (266, 768979)]