201525039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4931}}^1$

素因数の和:5195

約数の個数: 24

約数和(自身を含む): 307756800

約数和(自身を除く): 106231761

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2151, 4541, 4931, 13623, 14793, 40869, 44379, 93689, 281067, 843201, 1178509, 3535527, 10606581, 22391671, 67175013, 201525039]

約数ペア:

[(1, 201525039), (3, 67175013), (9, 22391671), (19, 10606581), (57, 3535527), (171, 1178509), (239, 843201), (717, 281067), (2151, 93689), (4541, 44379), (4931, 40869), (13623, 14793)]