205146648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 707712000

約数和(自身を除く): 502565352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 37, 38, 42, 54, 56, 57, 63, 72, 74, 76, 84, 108, 111, 114, 126, 133, 148, 152, 168, 171, 189, 193, 216, 222, 228, 252, 259, 266, 296, 333, 342, 378, 386, 399, 444, 456, 504, 513, 518, 532, 579, 666, 684, 703, 756, 772, 777, 798, 888, 999, 1026, 1036, 1064, 1158, 1197, 1332, 1351, 1368, 1406, 1512, 1544, 1554, 1596, 1737, 1998, 2052, 2072, 2109, 2316, 2331, 2394, 2664, 2702, 2812, 3108, 3192, 3474, 3591, 3667, 3996, 4053, 4104, 4218, 4632, 4662, 4788, 4921, 5211, 5404, 5624, 6216, 6327, 6948, 6993, 7141, 7182, 7334, 7992, 8106, 8436, 9324, 9576, 9842, 10422, 10808, 11001, 12159, 12654, 13896, 13986, 14282, 14364, 14668, 14763, 16212, 16872, 18648, 18981, 19684, 20844, 21423, 22002, 24318, 25308, 25669, 27972, 28564, 28728, 29336, 29526, 32424, 33003, 36477, 37962, 39368, 41688, 42846, 44004, 44289, 48636, 49987, 50616, 51338, 55944, 57128, 59052, 64269, 66006, 72954, 75924, 77007, 85692, 88008, 88578, 97272, 99009, 99974, 102676, 118104, 128538, 132012, 132867, 135679, 145908, 149961, 151848, 154014, 171384, 177156, 192807, 198018, 199948, 205352, 231021, 257076, 264024, 265734, 271358, 291816, 299922, 308028, 354312, 385614, 396036, 399896, 407037, 449883, 462042, 514152, 531468, 542716, 599844, 616056, 693063, 771228, 792072, 814074, 899766, 924084, 949753, 1062936, 1085432, 1199688, 1221111, 1349649, 1386126, 1542456, 1628148, 1799532, 1848168, 1899506, 2442222, 2699298, 2772252, 2849259, 3256296, 3599064, 3663333, 3799012, 4884444, 5398596, 5544504, 5698518, 7326666, 7598024, 8547777, 9768888, 10797192, 11397036, 14653332, 17095554, 22794072, 25643331, 29306664, 34191108, 51286662, 68382216, 102573324, 205146648]

約数ペア:

[(1, 205146648), (2, 102573324), (3, 68382216), (4, 51286662), (6, 34191108), (7, 29306664), (8, 25643331), (9, 22794072), (12, 17095554), (14, 14653332), (18, 11397036), (19, 10797192), (21, 9768888), (24, 8547777), (27, 7598024), (28, 7326666), (36, 5698518), (37, 5544504), (38, 5398596), (42, 4884444), (54, 3799012), (56, 3663333), (57, 3599064), (63, 3256296), (72, 2849259), (74, 2772252), (76, 2699298), (84, 2442222), (108, 1899506), (111, 1848168), (114, 1799532), (126, 1628148), (133, 1542456), (148, 1386126), (152, 1349649), (168, 1221111), (171, 1199688), (189, 1085432), (193, 1062936), (216, 949753), (222, 924084), (228, 899766), (252, 814074), (259, 792072), (266, 771228), (296, 693063), (333, 616056), (342, 599844), (378, 542716), (386, 531468), (399, 514152), (444, 462042), (456, 449883), (504, 407037), (513, 399896), (518, 396036), (532, 385614), (579, 354312), (666, 308028), (684, 299922), (703, 291816), (756, 271358), (772, 265734), (777, 264024), (798, 257076), (888, 231021), (999, 205352), (1026, 199948), (1036, 198018), (1064, 192807), (1158, 177156), (1197, 171384), (1332, 154014), (1351, 151848), (1368, 149961), (1406, 145908), (1512, 135679), (1544, 132867), (1554, 132012), (1596, 128538), (1737, 118104), (1998, 102676), (2052, 99974), (2072, 99009), (2109, 97272), (2316, 88578), (2331, 88008), (2394, 85692), (2664, 77007), (2702, 75924), (2812, 72954), (3108, 66006), (3192, 64269), (3474, 59052), (3591, 57128), (3667, 55944), (3996, 51338), (4053, 50616), (4104, 49987), (4218, 48636), (4632, 44289), (4662, 44004), (4788, 42846), (4921, 41688), (5211, 39368), (5404, 37962), (5624, 36477), (6216, 33003), (6327, 32424), (6948, 29526), (6993, 29336), (7141, 28728), (7182, 28564), (7334, 27972), (7992, 25669), (8106, 25308), (8436, 24318), (9324, 22002), (9576, 21423), (9842, 20844), (10422, 19684), (10808, 18981), (11001, 18648), (12159, 16872), (12654, 16212), (13896, 14763), (13986, 14668), (14282, 14364)]