216222598

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 336126672

約数和(自身を除く): 119904074

約数列:

[1, 2, 37, 74, 157, 314, 503, 1006, 1369, 2738, 5809, 11618, 18611, 37222, 78971, 157942, 214933, 429866, 688607, 1377214, 2921927, 5843854, 108111299, 216222598]

約数ペア:

[(1, 216222598), (2, 108111299), (37, 5843854), (74, 2921927), (157, 1377214), (314, 688607), (503, 429866), (1006, 214933), (1369, 157942), (2738, 78971), (5809, 37222), (11618, 18611)]