201302372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{174137}}^1$

素因数の和:174175

約数の個数: 18

約数和(自身を含む): 374222562

約数和(自身を除く): 172920190

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 174137, 348274, 696548, 2960329, 5920658, 11841316, 50325593, 100651186, 201302372]

約数ペア:

[(1, 201302372), (2, 100651186), (4, 50325593), (17, 11841316), (34, 5920658), (68, 2960329), (289, 696548), (578, 348274), (1156, 174137)]