189923183

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 210220560

約数和(自身を除く): 20297377

約数列:

[1, 19, 37, 59, 241, 361, 703, 1121, 2183, 4579, 8917, 13357, 14219, 21299, 41477, 87001, 169423, 270161, 526103, 788063, 3219037, 5133059, 9995957, 189923183]

約数ペア:

[(1, 189923183), (19, 9995957), (37, 5133059), (59, 3219037), (241, 788063), (361, 526103), (703, 270161), (1121, 169423), (2183, 87001), (4579, 41477), (8917, 21299), (13357, 14219)]