207976802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{106219}}^1$

素因数の和:106321

約数の個数: 16

約数和(自身を含む): 344152800

約数和(自身を除く): 136175998

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 106219, 212438, 1168409, 2336818, 9453491, 18906982, 103988401, 207976802]

約数ペア:

[(1, 207976802), (2, 103988401), (11, 18906982), (22, 9453491), (89, 2336818), (178, 1168409), (979, 212438), (1958, 106219)]