217358644

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{10607}}^1$

素因数の和:10767

約数の個数: 24

約数和(自身を含む): 392071680

約数和(自身を除く): 174713036

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 10607, 20492, 21214, 42428, 498529, 997058, 1156163, 1994116, 2312326, 4624652, 54339661, 108679322, 217358644]

約数ペア:

[(1, 217358644), (2, 108679322), (4, 54339661), (47, 4624652), (94, 2312326), (109, 1994116), (188, 1156163), (218, 997058), (436, 498529), (5123, 42428), (10246, 21214), (10607, 20492)]