201230510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1547927}}^1$

素因数の和:1547947

約数の個数: 16

約数和(自身を含む): 390077856

約数和(自身を除く): 188847346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1547927, 3095854, 7739635, 15479270, 20123051, 40246102, 100615255, 201230510]

約数ペア:

[(1, 201230510), (2, 100615255), (5, 40246102), (10, 20123051), (13, 15479270), (26, 7739635), (65, 3095854), (130, 1547927)]