212006644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{3359}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 383846400

約数和(自身を除く): 171839756

約数列:

[1, 2, 4, 31, 62, 124, 509, 1018, 2036, 3359, 6718, 13436, 15779, 31558, 63116, 104129, 208258, 416516, 1709731, 3419462, 6838924, 53001661, 106003322, 212006644]

約数ペア:

[(1, 212006644), (2, 106003322), (4, 53001661), (31, 6838924), (62, 3419462), (124, 1709731), (509, 416516), (1018, 208258), (2036, 104129), (3359, 63116), (6718, 31558), (13436, 15779)]