228736222

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{72707}}^1$

素因数の和:72744

約数の個数: 24

約数和(自身を含む): 406146888

約数和(自身を除く): 177410666

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 72707, 145414, 799777, 945191, 1599554, 1890382, 8797547, 10397101, 17595094, 20794202, 114368111, 228736222]

約数ペア:

[(1, 228736222), (2, 114368111), (11, 20794202), (13, 17595094), (22, 10397101), (26, 8797547), (121, 1890382), (143, 1599554), (242, 945191), (286, 799777), (1573, 145414), (3146, 72707)]