201344510

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{641}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 367758144

約数和(自身を除く): 166413634

約数列:

[1, 2, 5, 10, 101, 202, 311, 505, 622, 641, 1010, 1282, 1555, 3110, 3205, 6410, 31411, 62822, 64741, 129482, 157055, 199351, 314110, 323705, 398702, 647410, 996755, 1993510, 20134451, 40268902, 100672255, 201344510]

約数ペア:

[(1, 201344510), (2, 100672255), (5, 40268902), (10, 20134451), (101, 1993510), (202, 996755), (311, 647410), (505, 398702), (622, 323705), (641, 314110), (1010, 199351), (1282, 157055), (1555, 129482), (3110, 64741), (3205, 62822), (6410, 31411)]