201545071

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47123}}^1$

素因数の和:47190

約数の個数: 16

約数和(自身を含む): 253338624

約数和(自身を除く): 51793553

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 47123, 329861, 612599, 2214781, 4288193, 15503467, 28792153, 201545071]

約数ペア:

[(1, 201545071), (7, 28792153), (13, 15503467), (47, 4288193), (91, 2214781), (329, 612599), (611, 329861), (4277, 47123)]