131186514

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{200591}}^1$

素因数の和:200705

約数の個数: 16

約数和(自身を含む): 264781440

約数和(自身を除く): 133594926

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 200591, 401182, 601773, 1203546, 21864419, 43728838, 65593257, 131186514]

約数ペア:

[(1, 131186514), (2, 65593257), (3, 43728838), (6, 21864419), (109, 1203546), (218, 601773), (327, 401182), (654, 200591)]