202317115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40423}}^1$

素因数の和:40459

約数の個数: 32

約数和(自身を含む): 325979136

約数和(自身を除く): 123662021

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 40423, 202115, 282961, 444653, 525499, 1414805, 2223265, 2627495, 3112571, 3678493, 5780489, 15562855, 18392465, 28902445, 40463423, 202317115]

約数ペア:

[(1, 202317115), (5, 40463423), (7, 28902445), (11, 18392465), (13, 15562855), (35, 5780489), (55, 3678493), (65, 3112571), (77, 2627495), (91, 2223265), (143, 1414805), (385, 525499), (455, 444653), (715, 282961), (1001, 202115), (5005, 40423)]