208524032

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{19867}}^1$

素因数の和:19924

約数の個数: 36

約数和(自身を含む): 426407016

約数和(自身を除く): 217882984

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 19867, 39734, 79468, 158936, 317872, 635744, 814547, 1271488, 1629094, 2542976, 3258188, 5085952, 6516376, 13032752, 26065504, 52131008, 104262016, 208524032]

約数ペア:

[(1, 208524032), (2, 104262016), (4, 52131008), (8, 26065504), (16, 13032752), (32, 6516376), (41, 5085952), (64, 3258188), (82, 2542976), (128, 1629094), (164, 1271488), (256, 814547), (328, 635744), (656, 317872), (1312, 158936), (2624, 79468), (5248, 39734), (10496, 19867)]