201345010

素因数分解:

$2^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{18523}}^1$

素因数の和:19617

約数の個数: 16

約数和(自身を含む): 362774016

約数和(自身を除く): 161429006

約数列:

[1, 2, 5, 10, 1087, 2174, 5435, 10870, 18523, 37046, 92615, 185230, 20134501, 40269002, 100672505, 201345010]

約数ペア:

[(1, 201345010), (2, 100672505), (5, 40269002), (10, 20134501), (1087, 185230), (2174, 92615), (5435, 37046), (10870, 18523)]