214575248

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{118681}}^1$

素因数の和:118802

約数の個数: 20

約数和(自身を含む): 419422188

約数和(自身を除く): 204846940

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 118681, 237362, 474724, 949448, 1898896, 13410953, 26821906, 53643812, 107287624, 214575248]

約数ペア:

[(1, 214575248), (2, 107287624), (4, 53643812), (8, 26821906), (16, 13410953), (113, 1898896), (226, 949448), (452, 474724), (904, 237362), (1808, 118681)]