203936256

素因数分解:

$2^9\times 3^2\times {\mathrm{44257}}^1$

素因数の和:44281

約数の個数: 60

約数和(自身を含む): 588587142

約数和(自身を除く): 384650886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 44257, 88514, 132771, 177028, 265542, 354056, 398313, 531084, 708112, 796626, 1062168, 1416224, 1593252, 2124336, 2832448, 3186504, 4248672, 5664896, 6373008, 8497344, 11329792, 12746016, 16994688, 22659584, 25492032, 33989376, 50984064, 67978752, 101968128, 203936256]

約数ペア:

[(1, 203936256), (2, 101968128), (3, 67978752), (4, 50984064), (6, 33989376), (8, 25492032), (9, 22659584), (12, 16994688), (16, 12746016), (18, 11329792), (24, 8497344), (32, 6373008), (36, 5664896), (48, 4248672), (64, 3186504), (72, 2832448), (96, 2124336), (128, 1593252), (144, 1416224), (192, 1062168), (256, 796626), (288, 708112), (384, 531084), (512, 398313), (576, 354056), (768, 265542), (1152, 177028), (1536, 132771), (2304, 88514), (4608, 44257)]