220239732

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 522294080

約数和(自身を除く): 302054348

約数列:

[1, 2, 3, 4, 6, 12, 109, 163, 218, 326, 327, 436, 489, 652, 654, 978, 1033, 1308, 1956, 2066, 3099, 4132, 6198, 12396, 17767, 35534, 53301, 71068, 106602, 112597, 168379, 213204, 225194, 336758, 337791, 450388, 505137, 673516, 675582, 1010274, 1351164, 2020548, 18353311, 36706622, 55059933, 73413244, 110119866, 220239732]

約数ペア:

[(1, 220239732), (2, 110119866), (3, 73413244), (4, 55059933), (6, 36706622), (12, 18353311), (109, 2020548), (163, 1351164), (218, 1010274), (326, 675582), (327, 673516), (436, 505137), (489, 450388), (652, 337791), (654, 336758), (978, 225194), (1033, 213204), (1308, 168379), (1956, 112597), (2066, 106602), (3099, 71068), (4132, 53301), (6198, 35534), (12396, 17767)]