208092004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2953}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 370549760

約数和(自身を除く): 162457756

約数列:

[1, 2, 4, 79, 158, 223, 316, 446, 892, 2953, 5906, 11812, 17617, 35234, 70468, 233287, 466574, 658519, 933148, 1317038, 2634076, 52023001, 104046002, 208092004]

約数ペア:

[(1, 208092004), (2, 104046002), (4, 52023001), (79, 2634076), (158, 1317038), (223, 933148), (316, 658519), (446, 466574), (892, 233287), (2953, 70468), (5906, 35234), (11812, 17617)]