201399510575

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{113464513}}^1$

素因数の和:113464594

約数の個数: 12

約数和(自身を含む): 253252795248

約数和(自身を除く): 51853284673

約数列:

[1, 5, 25, 71, 355, 1775, 113464513, 567322565, 2836612825, 8055980423, 40279902115, 201399510575]

約数ペア:

[(1, 201399510575), (5, 40279902115), (25, 8055980423), (71, 2836612825), (355, 567322565), (1775, 113464513)]