211963598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32009}}^1$

素因数の和:32072

約数の個数: 32

約数和(自身を含む): 405630720

約数和(自身を除く): 193667122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 32009, 64018, 224063, 352099, 448126, 704198, 1376387, 2464693, 2752774, 4929386, 9634709, 15140257, 19269418, 30280514, 105981799, 211963598]

約数ペア:

[(1, 211963598), (2, 105981799), (7, 30280514), (11, 19269418), (14, 15140257), (22, 9634709), (43, 4929386), (77, 2752774), (86, 2464693), (154, 1376387), (301, 704198), (473, 448126), (602, 352099), (946, 224063), (3311, 64018), (6622, 32009)]