204548965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{2113}}^1$

素因数の和:3156

約数の個数: 16

約数和(自身を含む): 258753600

約数和(自身を除く): 54204635

約数列:

[1, 5, 19, 95, 1019, 2113, 5095, 10565, 19361, 40147, 96805, 200735, 2153147, 10765735, 40909793, 204548965]

約数ペア:

[(1, 204548965), (5, 40909793), (19, 10765735), (95, 2153147), (1019, 200735), (2113, 96805), (5095, 40147), (10565, 19361)]