206086461

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3823}}^1$

素因数の和:4001

約数の個数: 32

約数和(自身を含む): 334798848

約数和(自身を除く): 128712387

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 357, 453, 1057, 2567, 3171, 3823, 7701, 11469, 17969, 26761, 53907, 64991, 80283, 194973, 454937, 577273, 1364811, 1731819, 4040911, 9813641, 12122733, 29440923, 68695487, 206086461]

約数ペア:

[(1, 206086461), (3, 68695487), (7, 29440923), (17, 12122733), (21, 9813641), (51, 4040911), (119, 1731819), (151, 1364811), (357, 577273), (453, 454937), (1057, 194973), (2567, 80283), (3171, 64991), (3823, 53907), (7701, 26761), (11469, 17969)]