204473995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{36809}}^1$

素因数の和:36926

約数の個数: 16

約数和(自身を含む): 270332640

約数和(自身を除く): 65858645

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 36809, 184045, 404899, 2024495, 3717709, 18588545, 40894799, 204473995]

約数ペア:

[(1, 204473995), (5, 40894799), (11, 18588545), (55, 3717709), (101, 2024495), (505, 404899), (1111, 184045), (5555, 36809)]