201584765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{13381}}^1$

素因数の和:13540

約数の個数: 16

約数和(自身を含む): 254365056

約数和(自身を除く): 52780291

約数列:

[1, 5, 23, 115, 131, 655, 3013, 13381, 15065, 66905, 307763, 1538815, 1752911, 8764555, 40316953, 201584765]

約数ペア:

[(1, 201584765), (5, 40316953), (23, 8764555), (115, 1752911), (131, 1538815), (655, 307763), (3013, 66905), (13381, 15065)]