201745048

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231359}}^1$

素因数の和:231474

約数の個数: 16

約数和(自身を含む): 381744000

約数和(自身を除く): 179998952

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231359, 462718, 925436, 1850872, 25218131, 50436262, 100872524, 201745048]

約数ペア:

[(1, 201745048), (2, 100872524), (4, 50436262), (8, 25218131), (109, 1850872), (218, 925436), (436, 462718), (872, 231359)]