201131189

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6869}}^1$

素因数の和:7012

約数の個数: 16

約数和(自身を含む): 237427200

約数和(自身を除く): 36296011

約数列:

[1, 7, 47, 89, 329, 623, 4183, 6869, 29281, 48083, 322843, 611341, 2259901, 4279387, 28733027, 201131189]

約数ペア:

[(1, 201131189), (7, 28733027), (47, 4279387), (89, 2259901), (329, 611341), (623, 322843), (4183, 48083), (6869, 29281)]