204055910

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{25603}}^1$

素因数の和:26407

約数の個数: 16

約数和(自身を含む): 367775856

約数和(自身を除く): 163719946

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 25603, 51206, 128015, 256030, 20405591, 40811182, 102027955, 204055910]

約数ペア:

[(1, 204055910), (2, 102027955), (5, 40811182), (10, 20405591), (797, 256030), (1594, 128015), (3985, 51206), (7970, 25603)]