201336172

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{523}}^1\times {\mathrm{613}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 355840016

約数和(自身を除く): 154503844

約数列:

[1, 2, 4, 157, 314, 523, 613, 628, 1046, 1226, 2092, 2452, 82111, 96241, 164222, 192482, 320599, 328444, 384964, 641198, 1282396, 50334043, 100668086, 201336172]

約数ペア:

[(1, 201336172), (2, 100668086), (4, 50334043), (157, 1282396), (314, 641198), (523, 384964), (613, 328444), (628, 320599), (1046, 192482), (1226, 164222), (2092, 96241), (2452, 82111)]