223896392

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 450424260

約数和(自身を除く): 226527868

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 289, 452, 578, 857, 904, 1156, 1714, 1921, 2312, 3428, 3842, 6856, 7684, 14569, 15368, 29138, 32657, 58276, 65314, 96841, 116552, 130628, 193682, 247673, 261256, 387364, 495346, 774728, 990692, 1646297, 1981384, 3292594, 6585188, 13170376, 27987049, 55974098, 111948196, 223896392]

約数ペア:

[(1, 223896392), (2, 111948196), (4, 55974098), (8, 27987049), (17, 13170376), (34, 6585188), (68, 3292594), (113, 1981384), (136, 1646297), (226, 990692), (289, 774728), (452, 495346), (578, 387364), (857, 261256), (904, 247673), (1156, 193682), (1714, 130628), (1921, 116552), (2312, 96841), (3428, 65314), (3842, 58276), (6856, 32657), (7684, 29138), (14569, 15368)]