211319665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{6907}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 263609280

約数和(自身を除く): 52289615

約数列:

[1, 5, 29, 145, 211, 1055, 6119, 6907, 30595, 34535, 200303, 1001515, 1457377, 7286885, 42263933, 211319665]

約数ペア:

[(1, 211319665), (5, 42263933), (29, 7286885), (145, 1457377), (211, 1001515), (1055, 200303), (6119, 34535), (6907, 30595)]