201226076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{174071}}^1$

素因数の和:174109

約数の個数: 18

約数和(自身を含む): 374080728

約数和(自身を除く): 172854652

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 174071, 348142, 696284, 2959207, 5918414, 11836828, 50306519, 100613038, 201226076]

約数ペア:

[(1, 201226076), (2, 100613038), (4, 50306519), (17, 11836828), (34, 5918414), (68, 2959207), (289, 696284), (578, 348142), (1156, 174071)]