201748313

素因数分解:

${\mathrm{13}}^3\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 220054800

約数和(自身を除く): 18306487

約数列:

[1, 13, 169, 229, 401, 2197, 2977, 5213, 38701, 67769, 91829, 503113, 880997, 1193777, 15519101, 201748313]

約数ペア:

[(1, 201748313), (13, 15519101), (169, 1193777), (229, 880997), (401, 503113), (2197, 91829), (2977, 67769), (5213, 38701)]