201365765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{2689}}^1$

素因数の和:3592

約数の個数: 16

約数和(自身を含む): 256238640

約数和(自身を除く): 54872875

約数列:

[1, 5, 17, 85, 881, 2689, 4405, 13445, 14977, 45713, 74885, 228565, 2369009, 11845045, 40273153, 201365765]

約数ペア:

[(1, 201365765), (5, 40273153), (17, 11845045), (85, 2369009), (881, 228565), (2689, 74885), (4405, 45713), (13445, 14977)]