219366956

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{1373}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 391260240

約数和(自身を除く): 171893284

約数列:

[1, 2, 4, 59, 118, 236, 677, 1354, 1373, 2708, 2746, 5492, 39943, 79886, 81007, 159772, 162014, 324028, 929521, 1859042, 3718084, 54841739, 109683478, 219366956]

約数ペア:

[(1, 219366956), (2, 109683478), (4, 54841739), (59, 3718084), (118, 1859042), (236, 929521), (677, 324028), (1354, 162014), (1373, 159772), (2708, 81007), (2746, 79886), (5492, 39943)]