201671128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{614851}}^1$

素因数の和:614898

約数の個数: 16

約数和(自身を含む): 387356760

約数和(自身を除く): 185685632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 614851, 1229702, 2459404, 4918808, 25208891, 50417782, 100835564, 201671128]

約数ペア:

[(1, 201671128), (2, 100835564), (4, 50417782), (8, 25208891), (41, 4918808), (82, 2459404), (164, 1229702), (328, 614851)]