201274495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{16057}}^1$

素因数の和:16194

約数の個数: 16

約数和(自身を含む): 254358720

約数和(自身を除く): 53084225

約数列:

[1, 5, 23, 109, 115, 545, 2507, 12535, 16057, 80285, 369311, 1750213, 1846555, 8751065, 40254899, 201274495]

約数ペア:

[(1, 201274495), (5, 40254899), (23, 8751065), (109, 1846555), (115, 1750213), (545, 369311), (2507, 80285), (12535, 16057)]