200919495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19727}}^1$

素因数の和:19839

約数の個数: 32

約数和(自身を含む): 371202048

約数和(自身を除く): 170282553

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 10185, 19727, 59181, 98635, 138089, 295905, 414267, 690445, 1913519, 2071335, 5740557, 9567595, 13394633, 28702785, 40183899, 66973165, 200919495]

約数ペア:

[(1, 200919495), (3, 66973165), (5, 40183899), (7, 28702785), (15, 13394633), (21, 9567595), (35, 5740557), (97, 2071335), (105, 1913519), (291, 690445), (485, 414267), (679, 295905), (1455, 138089), (2037, 98635), (3395, 59181), (10185, 19727)]