207559728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2227

約数の個数: 120

約数和(自身を含む): 627325920

約数和(自身を除く): 419766192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 828, 1044, 1104, 1334, 1392, 1656, 2001, 2088, 2161, 2668, 3312, 4002, 4176, 4322, 5336, 6003, 6483, 8004, 8644, 10672, 12006, 12966, 16008, 17288, 19449, 24012, 25932, 32016, 34576, 38898, 48024, 49703, 51864, 62669, 77796, 96048, 99406, 103728, 125338, 149109, 155592, 188007, 198812, 250676, 298218, 311184, 376014, 397624, 447327, 501352, 564021, 596436, 752028, 795248, 894654, 1002704, 1128042, 1192872, 1441387, 1504056, 1789308, 2256084, 2385744, 2882774, 3008112, 3578616, 4324161, 4512168, 5765548, 7157232, 8648322, 9024336, 11531096, 12972483, 17296644, 23062192, 25944966, 34593288, 51889932, 69186576, 103779864, 207559728]

約数ペア:

[(1, 207559728), (2, 103779864), (3, 69186576), (4, 51889932), (6, 34593288), (8, 25944966), (9, 23062192), (12, 17296644), (16, 12972483), (18, 11531096), (23, 9024336), (24, 8648322), (29, 7157232), (36, 5765548), (46, 4512168), (48, 4324161), (58, 3578616), (69, 3008112), (72, 2882774), (87, 2385744), (92, 2256084), (116, 1789308), (138, 1504056), (144, 1441387), (174, 1192872), (184, 1128042), (207, 1002704), (232, 894654), (261, 795248), (276, 752028), (348, 596436), (368, 564021), (414, 501352), (464, 447327), (522, 397624), (552, 376014), (667, 311184), (696, 298218), (828, 250676), (1044, 198812), (1104, 188007), (1334, 155592), (1392, 149109), (1656, 125338), (2001, 103728), (2088, 99406), (2161, 96048), (2668, 77796), (3312, 62669), (4002, 51864), (4176, 49703), (4322, 48024), (5336, 38898), (6003, 34576), (6483, 32016), (8004, 25932), (8644, 24012), (10672, 19449), (12006, 17288), (12966, 16008)]