204489481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{74713}}^1$

素因数の和:74760

約数の個数: 16

約数和(自身を含む): 258211584

約数和(自身を除く): 53722103

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 74713, 522991, 1270121, 1718399, 8890847, 12028793, 29212783, 204489481]

約数ペア:

[(1, 204489481), (7, 29212783), (17, 12028793), (23, 8890847), (119, 1718399), (161, 1270121), (391, 522991), (2737, 74713)]