204280128

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27281}}^1$

素因数の和:27312

約数の個数: 84

約数和(自身を含む): 630596148

約数和(自身を除く): 426316020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 27281, 54562, 81843, 109124, 163686, 218248, 245529, 327372, 354653, 436496, 491058, 654744, 709306, 872992, 982116, 1063959, 1309488, 1418612, 1745984, 1964232, 2127918, 2618976, 2837224, 3191877, 3928464, 4255836, 5237952, 5674448, 6383754, 7856928, 8511672, 11348896, 12767508, 15713856, 17023344, 22697792, 25535016, 34046688, 51070032, 68093376, 102140064, 204280128]

約数ペア:

[(1, 204280128), (2, 102140064), (3, 68093376), (4, 51070032), (6, 34046688), (8, 25535016), (9, 22697792), (12, 17023344), (13, 15713856), (16, 12767508), (18, 11348896), (24, 8511672), (26, 7856928), (32, 6383754), (36, 5674448), (39, 5237952), (48, 4255836), (52, 3928464), (64, 3191877), (72, 2837224), (78, 2618976), (96, 2127918), (104, 1964232), (117, 1745984), (144, 1418612), (156, 1309488), (192, 1063959), (208, 982116), (234, 872992), (288, 709306), (312, 654744), (416, 491058), (468, 436496), (576, 354653), (624, 327372), (832, 245529), (936, 218248), (1248, 163686), (1872, 109124), (2496, 81843), (3744, 54562), (7488, 27281)]