205429268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79133}}^1$

素因数の和:79207

約数の個数: 24

約数和(自身を含む): 398835360

約数和(自身を除く): 193406092

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 79133, 158266, 316532, 870463, 1740926, 3481852, 4668847, 9337694, 18675388, 51357317, 102714634, 205429268]

約数ペア:

[(1, 205429268), (2, 102714634), (4, 51357317), (11, 18675388), (22, 9337694), (44, 4668847), (59, 3481852), (118, 1740926), (236, 870463), (649, 316532), (1298, 158266), (2596, 79133)]