205649616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{225493}}^1$

素因数の和:225523

約数の個数: 40

約数和(自身を含む): 559225120

約数和(自身を除く): 353575504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 225493, 450986, 676479, 901972, 1352958, 1803944, 2705916, 3607888, 4284367, 5411832, 8568734, 10823664, 12853101, 17137468, 25706202, 34274936, 51412404, 68549872, 102824808, 205649616]

約数ペア:

[(1, 205649616), (2, 102824808), (3, 68549872), (4, 51412404), (6, 34274936), (8, 25706202), (12, 17137468), (16, 12853101), (19, 10823664), (24, 8568734), (38, 5411832), (48, 4284367), (57, 3607888), (76, 2705916), (114, 1803944), (152, 1352958), (228, 901972), (304, 676479), (456, 450986), (912, 225493)]