103830910

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{20399}}^1$

素因数の和:20915

約数の個数: 16

約数和(自身を含む): 187272000

約数和(自身を除く): 83441090

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 20399, 40798, 101995, 203990, 10383091, 20766182, 51915455, 103830910]

約数ペア:

[(1, 103830910), (2, 51915455), (5, 20766182), (10, 10383091), (509, 203990), (1018, 101995), (2545, 40798), (5090, 20399)]