199252016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{234967}}^1$

素因数の和:235028

約数の個数: 20

約数和(自身を含む): 393336432

約数和(自身を除く): 194084416

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 234967, 469934, 939868, 1879736, 3759472, 12453251, 24906502, 49813004, 99626008, 199252016]

約数ペア:

[(1, 199252016), (2, 99626008), (4, 49813004), (8, 24906502), (16, 12453251), (53, 3759472), (106, 1879736), (212, 939868), (424, 469934), (848, 234967)]