201930908

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{109507}}^1$

素因数の和:109972

約数の個数: 12

約数和(自身を含む): 354148872

約数和(自身を除く): 152217964

約数列:

[1, 2, 4, 461, 922, 1844, 109507, 219014, 438028, 50482727, 100965454, 201930908]

約数ペア:

[(1, 201930908), (2, 100965454), (4, 50482727), (461, 438028), (922, 219014), (1844, 109507)]