211320726

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{67601}}^1$

素因数の和:68127

約数の個数: 16

約数和(自身を含む): 423458928

約数和(自身を除く): 212138202

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 67601, 135202, 202803, 405606, 35220121, 70440242, 105660363, 211320726]

約数ペア:

[(1, 211320726), (2, 105660363), (3, 70440242), (6, 35220121), (521, 405606), (1042, 202803), (1563, 135202), (3126, 67601)]