214628564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{4663}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 387074688

約数和(自身を除く): 172446124

約数列:

[1, 2, 4, 37, 74, 148, 311, 622, 1244, 4663, 9326, 11507, 18652, 23014, 46028, 172531, 345062, 690124, 1450193, 2900386, 5800772, 53657141, 107314282, 214628564]

約数ペア:

[(1, 214628564), (2, 107314282), (4, 53657141), (37, 5800772), (74, 2900386), (148, 1450193), (311, 690124), (622, 345062), (1244, 172531), (4663, 46028), (9326, 23014), (11507, 18652)]