204489705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{8081}}^1$

素因数の和:8337

約数の個数: 32

約数和(自身を含む): 375522048

約数和(自身を除く): 171032343

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 3615, 5061, 8081, 8435, 24243, 25305, 40405, 56567, 121215, 169701, 282835, 848505, 1947521, 5842563, 9737605, 13632647, 29212815, 40897941, 68163235, 204489705]

約数ペア:

[(1, 204489705), (3, 68163235), (5, 40897941), (7, 29212815), (15, 13632647), (21, 9737605), (35, 5842563), (105, 1947521), (241, 848505), (723, 282835), (1205, 169701), (1687, 121215), (3615, 56567), (5061, 40405), (8081, 25305), (8435, 24243)]