202237808

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{56681}}^1$

素因数の和:56912

約数の個数: 20

約数和(自身を含む): 393599808

約数和(自身を除く): 191362000

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 56681, 113362, 226724, 453448, 906896, 12639863, 25279726, 50559452, 101118904, 202237808]

約数ペア:

[(1, 202237808), (2, 101118904), (4, 50559452), (8, 25279726), (16, 12639863), (223, 906896), (446, 453448), (892, 226724), (1784, 113362), (3568, 56681)]