201320245

素因数分解:

$5^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{3863}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 276353280

約数和(自身を除く): 75033035

約数列:

[1, 5, 7, 35, 1489, 3863, 7445, 10423, 19315, 27041, 52115, 135205, 5752007, 28760035, 40264049, 201320245]

約数ペア:

[(1, 201320245), (5, 40264049), (7, 28760035), (35, 5752007), (1489, 135205), (3863, 52115), (7445, 27041), (10423, 19315)]