171320212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{165367}}^1$

素因数の和:165415

約数の個数: 24

約数和(自身を含む): 351903104

約数和(自身を除く): 180582892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 165367, 330734, 661468, 1157569, 2315138, 4630276, 6118579, 12237158, 24474316, 42830053, 85660106, 171320212]

約数ペア:

[(1, 171320212), (2, 85660106), (4, 42830053), (7, 24474316), (14, 12237158), (28, 6118579), (37, 4630276), (74, 2315138), (148, 1157569), (259, 661468), (518, 330734), (1036, 165367)]