209832412

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{4259}}^1$

素因数の和:4485

約数の個数: 24

約数和(自身を含む): 373942800

約数和(自身を除く): 164110388

約数列:

[1, 2, 4, 109, 113, 218, 226, 436, 452, 4259, 8518, 12317, 17036, 24634, 49268, 464231, 481267, 928462, 962534, 1856924, 1925068, 52458103, 104916206, 209832412]

約数ペア:

[(1, 209832412), (2, 104916206), (4, 52458103), (109, 1925068), (113, 1856924), (218, 962534), (226, 928462), (436, 481267), (452, 464231), (4259, 49268), (8518, 24634), (12317, 17036)]