223668484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{15199}}^1$

素因数の和:15499

約数の個数: 24

約数和(自身を含む): 423046400

約数和(自身を除く): 199377916

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 7358, 14716, 15199, 30398, 60796, 197587, 395174, 790348, 4301317, 8602634, 17205268, 55917121, 111834242, 223668484]

約数ペア:

[(1, 223668484), (2, 111834242), (4, 55917121), (13, 17205268), (26, 8602634), (52, 4301317), (283, 790348), (566, 395174), (1132, 197587), (3679, 60796), (7358, 30398), (14716, 15199)]