210658465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{30911}}^1$

素因数の和:30992

約数の個数: 16

約数和(自身を含む): 267079680

約数和(自身を除く): 56421215

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 30911, 154555, 896419, 1452817, 4482095, 7264085, 42131693, 210658465]

約数ペア:

[(1, 210658465), (5, 42131693), (29, 7264085), (47, 4482095), (145, 1452817), (235, 896419), (1363, 154555), (6815, 30911)]