201209217419

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{1669}}^1\times {\mathrm{56099}}^1$

素因数の和:58082

約数の個数: 16

約数和(自身を含む): 230844768000

約数和(自身を除く): 29635550581

約数列:

[1, 7, 307, 1669, 2149, 11683, 56099, 392693, 512383, 3586681, 17222393, 93629231, 120556751, 655404617, 28744173917, 201209217419]

約数ペア:

[(1, 201209217419), (7, 28744173917), (307, 655404617), (1669, 120556751), (2149, 93629231), (11683, 17222393), (56099, 3586681), (392693, 512383)]