204057261

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{7013}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 305277336

約数和(自身を除く): 101220075

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 3233, 7013, 9699, 21039, 29097, 63117, 371689, 427793, 1115067, 1283379, 3345201, 3850137, 22673029, 68019087, 204057261]

約数ペア:

[(1, 204057261), (3, 68019087), (9, 22673029), (53, 3850137), (61, 3345201), (159, 1283379), (183, 1115067), (477, 427793), (549, 371689), (3233, 63117), (7013, 29097), (9699, 21039)]