201721477

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1567}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 219018240

約数和(自身を除く): 17296763

約数列:

[1, 23, 29, 193, 667, 1567, 4439, 5597, 36041, 45443, 128731, 302431, 1045189, 6955913, 8770499, 201721477]

約数ペア:

[(1, 201721477), (23, 8770499), (29, 6955913), (193, 1045189), (667, 302431), (1567, 128731), (4439, 45443), (5597, 36041)]