202270798064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293998253}}^1$

素因数の和:293998304

約数の個数: 20

約数和(自身を含む): 401013618456

約数和(自身を除く): 198742820392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 293998253, 587996506, 1175993012, 2351986024, 4703972048, 12641924879, 25283849758, 50567699516, 101135399032, 202270798064]

約数ペア:

[(1, 202270798064), (2, 101135399032), (4, 50567699516), (8, 25283849758), (16, 12641924879), (43, 4703972048), (86, 2351986024), (172, 1175993012), (344, 587996506), (688, 293998253)]