228730801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 273520800

約数和(自身を除く): 44789999

約数列:

[1, 13, 17, 29, 89, 221, 377, 401, 493, 1157, 1513, 2581, 5213, 6409, 6817, 11629, 19669, 33553, 35689, 43877, 88621, 151177, 197693, 463957, 570401, 606713, 1034981, 2570009, 7887269, 13454753, 17594677, 228730801]

約数ペア:

[(1, 228730801), (13, 17594677), (17, 13454753), (29, 7887269), (89, 2570009), (221, 1034981), (377, 606713), (401, 570401), (493, 463957), (1157, 197693), (1513, 151177), (2581, 88621), (5213, 43877), (6409, 35689), (6817, 33553), (11629, 19669)]