201560030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{411347}}^1$

素因数の和:411368

約数の個数: 24

約数和(自身を含む): 422043048

約数和(自身を除く): 220483018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 411347, 822694, 2056735, 2879429, 4113470, 5758858, 14397145, 20156003, 28794290, 40312006, 100780015, 201560030]

約数ペア:

[(1, 201560030), (2, 100780015), (5, 40312006), (7, 28794290), (10, 20156003), (14, 14397145), (35, 5758858), (49, 4113470), (70, 2879429), (98, 2056735), (245, 822694), (490, 411347)]