201290411

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2311}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 240595968

約数和(自身を除く): 39305557

約数列:

[1, 7, 23, 161, 541, 2311, 3787, 12443, 16177, 53153, 87101, 372071, 1250251, 8751757, 28755773, 201290411]

約数ペア:

[(1, 201290411), (7, 28755773), (23, 8751757), (161, 1250251), (541, 372071), (2311, 87101), (3787, 53153), (12443, 16177)]