201969795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{189643}}^1$

素因数の和:189722

約数の個数: 16

約数和(自身を含む): 327704832

約数和(自身を除く): 125735037

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 189643, 568929, 948215, 2844645, 13464653, 40393959, 67323265, 201969795]

約数ペア:

[(1, 201969795), (3, 67323265), (5, 40393959), (15, 13464653), (71, 2844645), (213, 948215), (355, 568929), (1065, 189643)]