200909526417

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{56802241}}^1$

素因数の和:56802381

約数の個数: 16

約数和(自身を含む): 299915837760

約数和(自身を除く): 99006311343

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 56802241, 170406723, 511220169, 1533660507, 7441093571, 22323280713, 66969842139, 200909526417]

約数ペア:

[(1, 200909526417), (3, 66969842139), (9, 22323280713), (27, 7441093571), (131, 1533660507), (393, 511220169), (1179, 170406723), (3537, 56802241)]