201746230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{411727}}^1$

素因数の和:411748

約数の個数: 24

約数和(自身を含む): 422432928

約数和(自身を除く): 220686698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 411727, 823454, 2058635, 2882089, 4117270, 5764178, 14410445, 20174623, 28820890, 40349246, 100873115, 201746230]

約数ペア:

[(1, 201746230), (2, 100873115), (5, 40349246), (7, 28820890), (10, 20174623), (14, 14410445), (35, 5764178), (49, 4117270), (70, 2882089), (98, 2058635), (245, 823454), (490, 411727)]