220173213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{6197}}^1$

素因数の和:7124

約数の個数: 16

約数和(自身を含む): 316544256

約数和(自身を除く): 96371043

約数列:

[1, 3, 13, 39, 911, 2733, 6197, 11843, 18591, 35529, 80561, 241683, 5645467, 16936401, 73391071, 220173213]

約数ペア:

[(1, 220173213), (3, 73391071), (13, 16936401), (39, 5645467), (911, 241683), (2733, 80561), (6197, 35529), (11843, 18591)]