204470007

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{133379}}^1$

素因数の和:133462

約数の個数: 16

約数和(自身を含む): 315843840

約数和(自身を除く): 111373833

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 133379, 400137, 933653, 2800959, 9736667, 29210001, 68156669, 204470007]

約数ペア:

[(1, 204470007), (3, 68156669), (7, 29210001), (21, 9736667), (73, 2800959), (219, 933653), (511, 400137), (1533, 133379)]