205909192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{830279}}^1$

素因数の和:830316

約数の個数: 16

約数和(自身を含む): 398534400

約数和(自身を除く): 192625208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 830279, 1660558, 3321116, 6642232, 25738649, 51477298, 102954596, 205909192]

約数ペア:

[(1, 205909192), (2, 102954596), (4, 51477298), (8, 25738649), (31, 6642232), (62, 3321116), (124, 1660558), (248, 830279)]