205463412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:859

約数の個数: 192

約数和(自身を含む): 686407680

約数和(自身を除く): 480944268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 31, 33, 36, 42, 44, 54, 62, 63, 66, 77, 84, 93, 99, 108, 124, 126, 132, 154, 186, 189, 198, 217, 231, 252, 279, 297, 308, 341, 372, 378, 396, 434, 462, 558, 594, 651, 682, 693, 756, 797, 837, 868, 924, 1023, 1116, 1188, 1302, 1364, 1386, 1594, 1674, 1953, 2046, 2079, 2387, 2391, 2604, 2772, 3069, 3188, 3348, 3906, 4092, 4158, 4774, 4782, 5579, 5859, 6138, 7161, 7173, 7812, 8316, 8767, 9207, 9548, 9564, 11158, 11718, 12276, 14322, 14346, 16737, 17534, 18414, 21483, 21519, 22316, 23436, 24707, 26301, 28644, 28692, 33474, 35068, 36828, 42966, 43038, 49414, 50211, 52602, 61369, 64449, 66948, 74121, 78903, 85932, 86076, 98828, 100422, 105204, 122738, 128898, 148242, 150633, 157806, 172949, 184107, 200844, 222363, 236709, 245476, 257796, 271777, 296484, 301266, 315612, 345898, 368214, 444726, 473418, 518847, 543554, 552321, 602532, 667089, 691796, 736428, 815331, 889452, 946836, 1037694, 1087108, 1104642, 1334178, 1556541, 1630662, 1656963, 1902439, 2075388, 2209284, 2445993, 2668356, 3113082, 3261324, 3313926, 3804878, 4669623, 4891986, 5707317, 6226164, 6627852, 7337979, 7609756, 9339246, 9783972, 11414634, 14675958, 17121951, 18678492, 22829268, 29351916, 34243902, 51365853, 68487804, 102731706, 205463412]

約数ペア:

[(1, 205463412), (2, 102731706), (3, 68487804), (4, 51365853), (6, 34243902), (7, 29351916), (9, 22829268), (11, 18678492), (12, 17121951), (14, 14675958), (18, 11414634), (21, 9783972), (22, 9339246), (27, 7609756), (28, 7337979), (31, 6627852), (33, 6226164), (36, 5707317), (42, 4891986), (44, 4669623), (54, 3804878), (62, 3313926), (63, 3261324), (66, 3113082), (77, 2668356), (84, 2445993), (93, 2209284), (99, 2075388), (108, 1902439), (124, 1656963), (126, 1630662), (132, 1556541), (154, 1334178), (186, 1104642), (189, 1087108), (198, 1037694), (217, 946836), (231, 889452), (252, 815331), (279, 736428), (297, 691796), (308, 667089), (341, 602532), (372, 552321), (378, 543554), (396, 518847), (434, 473418), (462, 444726), (558, 368214), (594, 345898), (651, 315612), (682, 301266), (693, 296484), (756, 271777), (797, 257796), (837, 245476), (868, 236709), (924, 222363), (1023, 200844), (1116, 184107), (1188, 172949), (1302, 157806), (1364, 150633), (1386, 148242), (1594, 128898), (1674, 122738), (1953, 105204), (2046, 100422), (2079, 98828), (2387, 86076), (2391, 85932), (2604, 78903), (2772, 74121), (3069, 66948), (3188, 64449), (3348, 61369), (3906, 52602), (4092, 50211), (4158, 49414), (4774, 43038), (4782, 42966), (5579, 36828), (5859, 35068), (6138, 33474), (7161, 28692), (7173, 28644), (7812, 26301), (8316, 24707), (8767, 23436), (9207, 22316), (9548, 21519), (9564, 21483), (11158, 18414), (11718, 17534), (12276, 16737), (14322, 14346)]