204151508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{63559}}^1$

素因数の和:63647

約数の個数: 24

約数和(自身を含む): 395088960

約数和(自身を除く): 190937452

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 63559, 127118, 254236, 699149, 1398298, 2796596, 4639807, 9279614, 18559228, 51037877, 102075754, 204151508]

約数ペア:

[(1, 204151508), (2, 102075754), (4, 51037877), (11, 18559228), (22, 9279614), (44, 4639807), (73, 2796596), (146, 1398298), (292, 699149), (803, 254236), (1606, 127118), (3212, 63559)]