201220617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{5483}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 289291968

約数和(自身を除く): 88071351

約数列:

[1, 3, 13, 39, 941, 2823, 5483, 12233, 16449, 36699, 71279, 213837, 5159503, 15478509, 67073539, 201220617]

約数ペア:

[(1, 201220617), (3, 67073539), (13, 15478509), (39, 5159503), (941, 213837), (2823, 71279), (5483, 36699), (12233, 16449)]