199074456

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 128

約数和(自身を含む): 645120000

約数和(自身を除く): 446045544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2646, 2687, 2744, 3087, 3528, 4116, 5292, 5374, 6174, 8061, 8232, 9261, 10584, 10748, 12348, 16122, 18522, 18809, 21496, 24183, 24696, 32244, 37044, 37618, 48366, 56427, 64488, 72549, 74088, 75236, 96732, 112854, 131663, 145098, 150472, 169281, 193464, 225708, 263326, 290196, 338562, 394989, 451416, 507843, 526652, 580392, 677124, 789978, 921641, 1015686, 1053304, 1184967, 1354248, 1579956, 1843282, 2031372, 2369934, 2764923, 3159912, 3554901, 3686564, 4062744, 4739868, 5529846, 7109802, 7373128, 8294769, 9479736, 11059692, 14219604, 16589538, 22119384, 24884307, 28439208, 33179076, 49768614, 66358152, 99537228, 199074456]

約数ペア:

[(1, 199074456), (2, 99537228), (3, 66358152), (4, 49768614), (6, 33179076), (7, 28439208), (8, 24884307), (9, 22119384), (12, 16589538), (14, 14219604), (18, 11059692), (21, 9479736), (24, 8294769), (27, 7373128), (28, 7109802), (36, 5529846), (42, 4739868), (49, 4062744), (54, 3686564), (56, 3554901), (63, 3159912), (72, 2764923), (84, 2369934), (98, 2031372), (108, 1843282), (126, 1579956), (147, 1354248), (168, 1184967), (189, 1053304), (196, 1015686), (216, 921641), (252, 789978), (294, 677124), (343, 580392), (378, 526652), (392, 507843), (441, 451416), (504, 394989), (588, 338562), (686, 290196), (756, 263326), (882, 225708), (1029, 193464), (1176, 169281), (1323, 150472), (1372, 145098), (1512, 131663), (1764, 112854), (2058, 96732), (2646, 75236), (2687, 74088), (2744, 72549), (3087, 64488), (3528, 56427), (4116, 48366), (5292, 37618), (5374, 37044), (6174, 32244), (8061, 24696), (8232, 24183), (9261, 21496), (10584, 18809), (10748, 18522), (12348, 16122)]