204521284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113371}}^1$

素因数の和:113427

約数の個数: 24

約数和(自身を含む): 399976416

約数和(自身を除く): 195455132

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 113371, 226742, 453484, 1247081, 2494162, 4648211, 4988324, 9296422, 18592844, 51130321, 102260642, 204521284]

約数ペア:

[(1, 204521284), (2, 102260642), (4, 51130321), (11, 18592844), (22, 9296422), (41, 4988324), (44, 4648211), (82, 2494162), (164, 1247081), (451, 453484), (902, 226742), (1804, 113371)]