200812228

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{173713}}^1$

素因数の和:173751

約数の個数: 18

約数和(自身を含む): 373311386

約数和(自身を除く): 172499158

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 173713, 347426, 694852, 2953121, 5906242, 11812484, 50203057, 100406114, 200812228]

約数ペア:

[(1, 200812228), (2, 100406114), (4, 50203057), (17, 11812484), (34, 5906242), (68, 2953121), (289, 694852), (578, 347426), (1156, 173713)]