209750114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23819}}^1$

素因数の和:23882

約数の個数: 32

約数和(自身を含む): 391029120

約数和(自身を除く): 181279006

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 8806, 23819, 47638, 166733, 333466, 404923, 809846, 881303, 1762606, 2834461, 5668922, 6169121, 12338242, 14982151, 29964302, 104875057, 209750114]

約数ペア:

[(1, 209750114), (2, 104875057), (7, 29964302), (14, 14982151), (17, 12338242), (34, 6169121), (37, 5668922), (74, 2834461), (119, 1762606), (238, 881303), (259, 809846), (518, 404923), (629, 333466), (1258, 166733), (4403, 47638), (8806, 23819)]