210851315

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 268658208

約数和(自身を除く): 57806893

約数列:

[1, 5, 29, 41, 145, 205, 841, 1189, 1223, 4205, 5945, 6115, 34481, 35467, 50143, 172405, 177335, 250715, 1028543, 1454147, 5142715, 7270735, 42170263, 210851315]

約数ペア:

[(1, 210851315), (5, 42170263), (29, 7270735), (41, 5142715), (145, 1454147), (205, 1028543), (841, 250715), (1189, 177335), (1223, 172405), (4205, 50143), (5945, 35467), (6115, 34481)]