200026890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{317503}}^1$

素因数の和:317523

約数の個数: 48

約数和(自身を含む): 594367488

約数和(自身を除く): 394340598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 317503, 635006, 952509, 1587515, 1905018, 2222521, 2857527, 3175030, 4445042, 4762545, 5715054, 6667563, 9525090, 11112605, 13335126, 14287635, 20002689, 22225210, 28575270, 33337815, 40005378, 66675630, 100013445, 200026890]

約数ペア:

[(1, 200026890), (2, 100013445), (3, 66675630), (5, 40005378), (6, 33337815), (7, 28575270), (9, 22225210), (10, 20002689), (14, 14287635), (15, 13335126), (18, 11112605), (21, 9525090), (30, 6667563), (35, 5715054), (42, 4762545), (45, 4445042), (63, 3175030), (70, 2857527), (90, 2222521), (105, 1905018), (126, 1587515), (210, 952509), (315, 635006), (630, 317503)]