200013910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{183499}}^1$

素因数の和:183615

約数の個数: 16

約数和(自身を含む): 363330000

約数和(自身を除く): 163316090

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 183499, 366998, 917495, 1834990, 20001391, 40002782, 100006955, 200013910]

約数ペア:

[(1, 200013910), (2, 100006955), (5, 40002782), (10, 20001391), (109, 1834990), (218, 917495), (545, 366998), (1090, 183499)]