205981698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6043}}^1$

素因数の和:6103

約数の個数: 64

約数和(自身を含む): 487388160

約数和(自身を除く): 281406462

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2622, 5681, 6043, 11362, 12086, 17043, 18129, 34086, 36258, 78559, 114817, 138989, 157118, 229634, 235677, 277978, 344451, 416967, 471354, 688902, 833934, 1492621, 1806857, 2640791, 2985242, 3613714, 4477863, 5281582, 5420571, 7922373, 8955726, 10841142, 15844746, 34330283, 68660566, 102990849, 205981698]

約数ペア:

[(1, 205981698), (2, 102990849), (3, 68660566), (6, 34330283), (13, 15844746), (19, 10841142), (23, 8955726), (26, 7922373), (38, 5420571), (39, 5281582), (46, 4477863), (57, 3613714), (69, 2985242), (78, 2640791), (114, 1806857), (138, 1492621), (247, 833934), (299, 688902), (437, 471354), (494, 416967), (598, 344451), (741, 277978), (874, 235677), (897, 229634), (1311, 157118), (1482, 138989), (1794, 114817), (2622, 78559), (5681, 36258), (6043, 34086), (11362, 18129), (12086, 17043)]