214922915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{5351}}^1$

素因数の和:5662

約数の個数: 16

約数和(自身を含む): 267814080

約数和(自身を除く): 52891165

約数列:

[1, 5, 29, 145, 277, 1385, 5351, 8033, 26755, 40165, 155179, 775895, 1482227, 7411135, 42984583, 214922915]

約数ペア:

[(1, 214922915), (5, 42984583), (29, 7411135), (145, 1482227), (277, 775895), (1385, 155179), (5351, 40165), (8033, 26755)]