208839704

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{442457}}^1$

素因数の和:442522

約数の個数: 16

約数和(自身を含む): 398212200

約数和(自身を除く): 189372496

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 442457, 884914, 1769828, 3539656, 26104963, 52209926, 104419852, 208839704]

約数ペア:

[(1, 208839704), (2, 104419852), (4, 52209926), (8, 26104963), (59, 3539656), (118, 1769828), (236, 884914), (472, 442457)]