201224004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 482549760

約数和(自身を除く): 281325756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 271, 516, 542, 813, 1084, 1439, 1626, 2878, 3252, 4317, 5756, 8634, 11653, 17268, 23306, 34959, 46612, 61877, 69918, 123754, 139836, 185631, 247508, 371262, 389969, 742524, 779938, 1169907, 1559876, 2339814, 4679628, 16768667, 33537334, 50306001, 67074668, 100612002, 201224004]

約数ペア:

[(1, 201224004), (2, 100612002), (3, 67074668), (4, 50306001), (6, 33537334), (12, 16768667), (43, 4679628), (86, 2339814), (129, 1559876), (172, 1169907), (258, 779938), (271, 742524), (516, 389969), (542, 371262), (813, 247508), (1084, 185631), (1439, 139836), (1626, 123754), (2878, 69918), (3252, 61877), (4317, 46612), (5756, 34959), (8634, 23306), (11653, 17268)]