201136375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7744

約数の個数: 32

約数和(自身を含む): 288288000

約数和(自身を除く): 87151625

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 5225, 7699, 26125, 38495, 84689, 146281, 192475, 423445, 731405, 962375, 1609091, 2117225, 3657025, 8045455, 10586125, 18285125, 40227275, 201136375]

約数ペア:

[(1, 201136375), (5, 40227275), (11, 18285125), (19, 10586125), (25, 8045455), (55, 3657025), (95, 2117225), (125, 1609091), (209, 962375), (275, 731405), (475, 423445), (1045, 192475), (1375, 146281), (2375, 84689), (5225, 38495), (7699, 26125)]