201284706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21491}}^1$

素因数の和:21726

約数の個数: 32

約数和(自身を含む): 462163968

約数和(自身を除く): 260879262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4683, 9366, 21491, 42982, 64473, 128946, 150437, 300874, 451311, 902622, 4792493, 9584986, 14377479, 28754958, 33547451, 67094902, 100642353, 201284706]

約数ペア:

[(1, 201284706), (2, 100642353), (3, 67094902), (6, 33547451), (7, 28754958), (14, 14377479), (21, 9584986), (42, 4792493), (223, 902622), (446, 451311), (669, 300874), (1338, 150437), (1561, 128946), (3122, 64473), (4683, 42982), (9366, 21491)]