203445404

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 360326400

約数和(自身を除く): 156880996

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 956, 1531, 3062, 6124, 33221, 66442, 132884, 212809, 365909, 425618, 731818, 851236, 1463636, 50861351, 101722702, 203445404]

約数ペア:

[(1, 203445404), (2, 101722702), (4, 50861351), (139, 1463636), (239, 851236), (278, 731818), (478, 425618), (556, 365909), (956, 212809), (1531, 132884), (3062, 66442), (6124, 33221)]