220954081

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5452

約数の個数: 12

約数和(自身を含む): 233664816

約数和(自身を除く): 12710735

約数列:

[1, 31, 43, 961, 1333, 5347, 41323, 165757, 229921, 5138467, 7127551, 220954081]

約数ペア:

[(1, 220954081), (31, 7127551), (43, 5138467), (961, 229921), (1333, 165757), (5347, 41323)]