204568770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{974137}}^1$

素因数の和:974154

約数の個数: 32

約数和(自身を含む): 561103488

約数和(自身を除く): 356534718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 974137, 1948274, 2922411, 4870685, 5844822, 6818959, 9741370, 13637918, 14612055, 20456877, 29224110, 34094795, 40913754, 68189590, 102284385, 204568770]

約数ペア:

[(1, 204568770), (2, 102284385), (3, 68189590), (5, 40913754), (6, 34094795), (7, 29224110), (10, 20456877), (14, 14612055), (15, 13637918), (21, 9741370), (30, 6818959), (35, 5844822), (42, 4870685), (70, 2922411), (105, 1948274), (210, 974137)]