208024756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15391}}^1$

素因数の和:15535

約数の個数: 24

約数和(自身を含む): 379258880

約数和(自身を除く): 171234124

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 15391, 30782, 61564, 477121, 954242, 1677619, 1908484, 3355238, 6710476, 52006189, 104012378, 208024756]

約数ペア:

[(1, 208024756), (2, 104012378), (4, 52006189), (31, 6710476), (62, 3355238), (109, 1908484), (124, 1677619), (218, 954242), (436, 477121), (3379, 61564), (6758, 30782), (13516, 15391)]