227630896

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{56681}}^1$

素因数の和:56940

約数の個数: 20

約数和(自身を含む): 442799784

約数和(自身を除く): 215168888

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 56681, 113362, 226724, 453448, 906896, 14226931, 28453862, 56907724, 113815448, 227630896]

約数ペア:

[(1, 227630896), (2, 113815448), (4, 56907724), (8, 28453862), (16, 14226931), (251, 906896), (502, 453448), (1004, 226724), (2008, 113362), (4016, 56681)]