208302010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{13109}}^1$

素因数の和:13350

約数の個数: 32

約数和(自身を含む): 430427520

約数和(自身を除く): 222125510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 13109, 15890, 26218, 65545, 91763, 131090, 183526, 458815, 917630, 2975743, 5951486, 14878715, 20830201, 29757430, 41660402, 104151005, 208302010]

約数ペア:

[(1, 208302010), (2, 104151005), (5, 41660402), (7, 29757430), (10, 20830201), (14, 14878715), (35, 5951486), (70, 2975743), (227, 917630), (454, 458815), (1135, 183526), (1589, 131090), (2270, 91763), (3178, 65545), (7945, 26218), (13109, 15890)]