205329384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 622339200

約数和(自身を除く): 417009816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 83, 104, 108, 117, 156, 166, 216, 234, 249, 312, 332, 351, 468, 498, 664, 702, 747, 881, 936, 996, 1079, 1404, 1494, 1762, 1992, 2158, 2241, 2643, 2808, 2988, 3237, 3524, 4316, 4482, 5286, 5976, 6474, 7048, 7929, 8632, 8964, 9711, 10572, 11453, 12948, 15858, 17928, 19422, 21144, 22906, 23787, 25896, 29133, 31716, 34359, 38844, 45812, 47574, 58266, 63432, 68718, 73123, 77688, 91624, 95148, 103077, 116532, 137436, 146246, 190296, 206154, 219369, 233064, 274872, 292492, 309231, 412308, 438738, 584984, 618462, 658107, 824616, 877476, 950599, 1236924, 1316214, 1754952, 1901198, 1974321, 2473848, 2632428, 2851797, 3802396, 3948642, 5264856, 5703594, 7604792, 7897284, 8555391, 11407188, 15794568, 17110782, 22814376, 25666173, 34221564, 51332346, 68443128, 102664692, 205329384]

約数ペア:

[(1, 205329384), (2, 102664692), (3, 68443128), (4, 51332346), (6, 34221564), (8, 25666173), (9, 22814376), (12, 17110782), (13, 15794568), (18, 11407188), (24, 8555391), (26, 7897284), (27, 7604792), (36, 5703594), (39, 5264856), (52, 3948642), (54, 3802396), (72, 2851797), (78, 2632428), (83, 2473848), (104, 1974321), (108, 1901198), (117, 1754952), (156, 1316214), (166, 1236924), (216, 950599), (234, 877476), (249, 824616), (312, 658107), (332, 618462), (351, 584984), (468, 438738), (498, 412308), (664, 309231), (702, 292492), (747, 274872), (881, 233064), (936, 219369), (996, 206154), (1079, 190296), (1404, 146246), (1494, 137436), (1762, 116532), (1992, 103077), (2158, 95148), (2241, 91624), (2643, 77688), (2808, 73123), (2988, 68718), (3237, 63432), (3524, 58266), (4316, 47574), (4482, 45812), (5286, 38844), (5976, 34359), (6474, 31716), (7048, 29133), (7929, 25896), (8632, 23787), (8964, 22906), (9711, 21144), (10572, 19422), (11453, 17928), (12948, 15858)]