204865192

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89227}}^1$

素因数の和:89281

約数の個数: 32

約数和(自身を含む): 449709120

約数和(自身を除く): 244843928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 89227, 178454, 356908, 624589, 713816, 1249178, 2498356, 3658307, 4996712, 7316614, 14633228, 25608149, 29266456, 51216298, 102432596, 204865192]

約数ペア:

[(1, 204865192), (2, 102432596), (4, 51216298), (7, 29266456), (8, 25608149), (14, 14633228), (28, 7316614), (41, 4996712), (56, 3658307), (82, 2498356), (164, 1249178), (287, 713816), (328, 624589), (574, 356908), (1148, 178454), (2296, 89227)]