201671239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{4603}}^1$

素因数の和:5190

約数の個数: 16

約数和(自身を含む): 251930880

約数和(自身を除く): 50259641

約数列:

[1, 7, 11, 77, 569, 3983, 4603, 6259, 32221, 43813, 50633, 354431, 2619107, 18333749, 28810177, 201671239]

約数ペア:

[(1, 201671239), (7, 28810177), (11, 18333749), (77, 2619107), (569, 354431), (3983, 50633), (4603, 43813), (6259, 32221)]