204088615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1597}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 249671520

約数和(自身を除く): 45582905

約数列:

[1, 5, 61, 305, 419, 1597, 2095, 7985, 25559, 97417, 127795, 487085, 669143, 3345715, 40817723, 204088615]

約数ペア:

[(1, 204088615), (5, 40817723), (61, 3345715), (305, 669143), (419, 487085), (1597, 127795), (2095, 97417), (7985, 25559)]