201614075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{620351}}^1$

素因数の和:620374

約数の個数: 12

約数和(自身を含む): 269232768

約数和(自身を除く): 67618693

約数列:

[1, 5, 13, 25, 65, 325, 620351, 3101755, 8064563, 15508775, 40322815, 201614075]

約数ペア:

[(1, 201614075), (5, 40322815), (13, 15508775), (25, 8064563), (65, 3101755), (325, 620351)]