127220214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 298225152

約数和(自身を除く): 171004938

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 781, 1122, 1207, 1562, 1597, 2343, 2414, 3194, 3621, 4686, 4791, 7242, 9582, 13277, 17567, 26554, 27149, 35134, 39831, 52701, 54298, 79662, 81447, 105402, 113387, 162894, 226774, 298639, 340161, 597278, 680322, 895917, 1247257, 1791834, 1927579, 2494514, 3741771, 3855158, 5782737, 7483542, 11565474, 21203369, 42406738, 63610107, 127220214]

約数ペア:

[(1, 127220214), (2, 63610107), (3, 42406738), (6, 21203369), (11, 11565474), (17, 7483542), (22, 5782737), (33, 3855158), (34, 3741771), (51, 2494514), (66, 1927579), (71, 1791834), (102, 1247257), (142, 895917), (187, 680322), (213, 597278), (374, 340161), (426, 298639), (561, 226774), (781, 162894), (1122, 113387), (1207, 105402), (1562, 81447), (1597, 79662), (2343, 54298), (2414, 52701), (3194, 39831), (3621, 35134), (4686, 27149), (4791, 26554), (7242, 17567), (9582, 13277)]