201448647

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{49411}}^1$

素因数の和:49571

約数の個数: 16

約数和(自身を含む): 300424960

約数和(自身を除く): 98976313

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 49411, 148233, 444699, 1334097, 7461061, 22383183, 67149549, 201448647]

約数ペア:

[(1, 201448647), (3, 67149549), (9, 22383183), (27, 7461061), (151, 1334097), (453, 444699), (1359, 148233), (4077, 49411)]