204784992

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 622937952

約数和(自身を除く): 418152960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 151, 153, 204, 272, 277, 288, 302, 306, 408, 453, 544, 554, 604, 612, 816, 831, 906, 1108, 1208, 1224, 1359, 1632, 1662, 1812, 2216, 2416, 2448, 2493, 2567, 2718, 3324, 3624, 4432, 4709, 4832, 4896, 4986, 5134, 5436, 6648, 7248, 7701, 8864, 9418, 9972, 10268, 10872, 13296, 14127, 14496, 15402, 18836, 19944, 20536, 21744, 23103, 26592, 28254, 30804, 37672, 39888, 41072, 41827, 42381, 43488, 46206, 56508, 61608, 75344, 79776, 82144, 83654, 84762, 92412, 113016, 123216, 125481, 150688, 167308, 169524, 184824, 226032, 246432, 250962, 334616, 339048, 369648, 376443, 452064, 501924, 669232, 678096, 711059, 739296, 752886, 1003848, 1338464, 1356192, 1422118, 1505772, 2007696, 2133177, 2844236, 3011544, 4015392, 4266354, 5688472, 6023088, 6399531, 8532708, 11376944, 12046176, 12799062, 17065416, 22753888, 25598124, 34130832, 51196248, 68261664, 102392496, 204784992]

約数ペア:

[(1, 204784992), (2, 102392496), (3, 68261664), (4, 51196248), (6, 34130832), (8, 25598124), (9, 22753888), (12, 17065416), (16, 12799062), (17, 12046176), (18, 11376944), (24, 8532708), (32, 6399531), (34, 6023088), (36, 5688472), (48, 4266354), (51, 4015392), (68, 3011544), (72, 2844236), (96, 2133177), (102, 2007696), (136, 1505772), (144, 1422118), (151, 1356192), (153, 1338464), (204, 1003848), (272, 752886), (277, 739296), (288, 711059), (302, 678096), (306, 669232), (408, 501924), (453, 452064), (544, 376443), (554, 369648), (604, 339048), (612, 334616), (816, 250962), (831, 246432), (906, 226032), (1108, 184824), (1208, 169524), (1224, 167308), (1359, 150688), (1632, 125481), (1662, 123216), (1812, 113016), (2216, 92412), (2416, 84762), (2448, 83654), (2493, 82144), (2567, 79776), (2718, 75344), (3324, 61608), (3624, 56508), (4432, 46206), (4709, 43488), (4832, 42381), (4896, 41827), (4986, 41072), (5134, 39888), (5436, 37672), (6648, 30804), (7248, 28254), (7701, 26592), (8864, 23103), (9418, 21744), (9972, 20536), (10268, 19944), (10872, 18836), (13296, 15402), (14127, 14496)]