213686916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{434323}}^1$

素因数の和:434371

約数の個数: 24

約数和(自身を含む): 510765024

約数和(自身を除く): 297078108

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 434323, 868646, 1302969, 1737292, 2605938, 5211876, 17807243, 35614486, 53421729, 71228972, 106843458, 213686916]

約数ペア:

[(1, 213686916), (2, 106843458), (3, 71228972), (4, 53421729), (6, 35614486), (12, 17807243), (41, 5211876), (82, 2605938), (123, 1737292), (164, 1302969), (246, 868646), (492, 434323)]