205275924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 662323200

約数和(自身を除く): 457047276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 54, 57, 62, 63, 76, 84, 93, 108, 114, 124, 126, 133, 171, 186, 189, 217, 228, 252, 266, 279, 342, 372, 378, 399, 434, 461, 513, 532, 558, 589, 651, 684, 756, 798, 837, 868, 922, 1026, 1116, 1178, 1197, 1302, 1383, 1596, 1674, 1767, 1844, 1953, 2052, 2356, 2394, 2604, 2766, 3227, 3348, 3534, 3591, 3906, 4123, 4149, 4788, 5301, 5532, 5859, 6454, 7068, 7182, 7812, 8246, 8298, 8759, 9681, 10602, 11718, 12369, 12447, 12908, 14291, 14364, 15903, 16492, 16596, 17518, 19362, 21204, 23436, 24738, 24894, 26277, 28582, 29043, 31806, 35036, 37107, 38724, 42873, 49476, 49788, 52554, 57164, 58086, 61313, 63612, 74214, 78831, 85746, 87129, 100037, 105108, 111321, 116172, 122626, 128619, 148428, 157662, 171492, 174258, 183939, 200074, 222642, 236493, 245252, 257238, 271529, 300111, 315324, 348516, 367878, 385857, 400148, 445284, 472986, 514476, 543058, 551817, 600222, 735756, 771714, 814587, 900333, 945972, 1086116, 1103634, 1200444, 1543428, 1629174, 1655451, 1800666, 1900703, 2207268, 2443761, 2700999, 3258348, 3310902, 3601332, 3801406, 4887522, 5401998, 5702109, 6621804, 7331283, 7602812, 9775044, 10803996, 11404218, 14662566, 17106327, 22808436, 29325132, 34212654, 51318981, 68425308, 102637962, 205275924]

約数ペア:

[(1, 205275924), (2, 102637962), (3, 68425308), (4, 51318981), (6, 34212654), (7, 29325132), (9, 22808436), (12, 17106327), (14, 14662566), (18, 11404218), (19, 10803996), (21, 9775044), (27, 7602812), (28, 7331283), (31, 6621804), (36, 5702109), (38, 5401998), (42, 4887522), (54, 3801406), (57, 3601332), (62, 3310902), (63, 3258348), (76, 2700999), (84, 2443761), (93, 2207268), (108, 1900703), (114, 1800666), (124, 1655451), (126, 1629174), (133, 1543428), (171, 1200444), (186, 1103634), (189, 1086116), (217, 945972), (228, 900333), (252, 814587), (266, 771714), (279, 735756), (342, 600222), (372, 551817), (378, 543058), (399, 514476), (434, 472986), (461, 445284), (513, 400148), (532, 385857), (558, 367878), (589, 348516), (651, 315324), (684, 300111), (756, 271529), (798, 257238), (837, 245252), (868, 236493), (922, 222642), (1026, 200074), (1116, 183939), (1178, 174258), (1197, 171492), (1302, 157662), (1383, 148428), (1596, 128619), (1674, 122626), (1767, 116172), (1844, 111321), (1953, 105108), (2052, 100037), (2356, 87129), (2394, 85746), (2604, 78831), (2766, 74214), (3227, 63612), (3348, 61313), (3534, 58086), (3591, 57164), (3906, 52554), (4123, 49788), (4149, 49476), (4788, 42873), (5301, 38724), (5532, 37107), (5859, 35036), (6454, 31806), (7068, 29043), (7182, 28582), (7812, 26277), (8246, 24894), (8298, 24738), (8759, 23436), (9681, 21204), (10602, 19362), (11718, 17518), (12369, 16596), (12447, 16492), (12908, 15903), (14291, 14364)]