197294736

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 535430016

約数和(自身を除く): 338135280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 173, 184, 276, 346, 368, 519, 552, 692, 1033, 1038, 1104, 1384, 2066, 2076, 2768, 3099, 3979, 4132, 4152, 6198, 7958, 8264, 8304, 11937, 12396, 15916, 16528, 23759, 23874, 24792, 31832, 47518, 47748, 49584, 63664, 71277, 95036, 95496, 142554, 178709, 190072, 190992, 285108, 357418, 380144, 536127, 570216, 714836, 1072254, 1140432, 1429672, 2144508, 2859344, 4110307, 4289016, 8220614, 8578032, 12330921, 16441228, 24661842, 32882456, 49323684, 65764912, 98647368, 197294736]

約数ペア:

[(1, 197294736), (2, 98647368), (3, 65764912), (4, 49323684), (6, 32882456), (8, 24661842), (12, 16441228), (16, 12330921), (23, 8578032), (24, 8220614), (46, 4289016), (48, 4110307), (69, 2859344), (92, 2144508), (138, 1429672), (173, 1140432), (184, 1072254), (276, 714836), (346, 570216), (368, 536127), (519, 380144), (552, 357418), (692, 285108), (1033, 190992), (1038, 190072), (1104, 178709), (1384, 142554), (2066, 95496), (2076, 95036), (2768, 71277), (3099, 63664), (3979, 49584), (4132, 47748), (4152, 47518), (6198, 31832), (7958, 24792), (8264, 23874), (8304, 23759), (11937, 16528), (12396, 15916)]