190901098

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{2113}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 289195200

約数和(自身を除く): 98294102

約数列:

[1, 2, 199, 227, 398, 454, 2113, 4226, 45173, 90346, 420487, 479651, 840974, 959302, 95450549, 190901098]

約数ペア:

[(1, 190901098), (2, 95450549), (199, 959302), (227, 840974), (398, 479651), (454, 420487), (2113, 90346), (4226, 45173)]