220804572

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{347177}}^1$

素因数の和:347237

約数の個数: 24

約数和(自身を含む): 524933136

約数和(自身を除く): 304128564

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 347177, 694354, 1041531, 1388708, 2083062, 4166124, 18400381, 36800762, 55201143, 73601524, 110402286, 220804572]

約数ペア:

[(1, 220804572), (2, 110402286), (3, 73601524), (4, 55201143), (6, 36800762), (12, 18400381), (53, 4166124), (106, 2083062), (159, 1388708), (212, 1041531), (318, 694354), (636, 347177)]