208025136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{11939}}^1$

素因数の和:11975

約数の個数: 90

約数和(自身を含む): 639972060

約数和(自身を除く): 431946924

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 11939, 17424, 23878, 35817, 47756, 71634, 95512, 107451, 131329, 143268, 191024, 214902, 262658, 286536, 393987, 429804, 525316, 573072, 787974, 859608, 1050632, 1181961, 1444619, 1575948, 1719216, 2101264, 2363922, 2889238, 3151896, 4333857, 4727844, 5778476, 6303792, 8667714, 9455688, 11556952, 13001571, 17335428, 18911376, 23113904, 26003142, 34670856, 52006284, 69341712, 104012568, 208025136]

約数ペア:

[(1, 208025136), (2, 104012568), (3, 69341712), (4, 52006284), (6, 34670856), (8, 26003142), (9, 23113904), (11, 18911376), (12, 17335428), (16, 13001571), (18, 11556952), (22, 9455688), (24, 8667714), (33, 6303792), (36, 5778476), (44, 4727844), (48, 4333857), (66, 3151896), (72, 2889238), (88, 2363922), (99, 2101264), (121, 1719216), (132, 1575948), (144, 1444619), (176, 1181961), (198, 1050632), (242, 859608), (264, 787974), (363, 573072), (396, 525316), (484, 429804), (528, 393987), (726, 286536), (792, 262658), (968, 214902), (1089, 191024), (1452, 143268), (1584, 131329), (1936, 107451), (2178, 95512), (2904, 71634), (4356, 47756), (5808, 35817), (8712, 23878), (11939, 17424)]