225840272

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19577}}^1$

素因数の和:19695

約数の個数: 40

約数和(自身を含む): 504955776

約数和(自身を除く): 279115504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 19577, 39154, 78308, 137039, 156616, 274078, 313232, 548156, 1096312, 2016431, 2192624, 4032862, 8065724, 14115017, 16131448, 28230034, 32262896, 56460068, 112920136, 225840272]

約数ペア:

[(1, 225840272), (2, 112920136), (4, 56460068), (7, 32262896), (8, 28230034), (14, 16131448), (16, 14115017), (28, 8065724), (56, 4032862), (103, 2192624), (112, 2016431), (206, 1096312), (412, 548156), (721, 313232), (824, 274078), (1442, 156616), (1648, 137039), (2884, 78308), (5768, 39154), (11536, 19577)]