102920690

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{99923}}^1$

素因数の和:100033

約数の個数: 16

約数和(自身を含む): 187057728

約数和(自身を除く): 84137038

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 99923, 199846, 499615, 999230, 10292069, 20584138, 51460345, 102920690]

約数ペア:

[(1, 102920690), (2, 51460345), (5, 20584138), (10, 10292069), (103, 999230), (206, 499615), (515, 199846), (1030, 99923)]