202388155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{1439}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 253808640

約数和(自身を除く): 51420485

約数列:

[1, 5, 23, 115, 1223, 1439, 6115, 7195, 28129, 33097, 140645, 165485, 1759897, 8799485, 40477631, 202388155]

約数ペア:

[(1, 202388155), (5, 40477631), (23, 8799485), (115, 1759897), (1223, 165485), (1439, 140645), (6115, 33097), (7195, 28129)]