200047905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193283}}^1$

素因数の和:193317

約数の個数: 24

約数和(自身を含む): 361827648

約数和(自身を除く): 161779743

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 193283, 579849, 966415, 1739547, 2899245, 4445509, 8697735, 13336527, 22227545, 40009581, 66682635, 200047905]

約数ペア:

[(1, 200047905), (3, 66682635), (5, 40009581), (9, 22227545), (15, 13336527), (23, 8697735), (45, 4445509), (69, 2899245), (115, 1739547), (207, 966415), (345, 579849), (1035, 193283)]