223897646

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4481}}^1$

素因数の和:4616

約数の個数: 32

約数和(自身を含む): 397571328

約数和(自身を除く): 173673682

約数列:

[1, 2, 7, 14, 43, 83, 86, 166, 301, 581, 602, 1162, 3569, 4481, 7138, 8962, 24983, 31367, 49966, 62734, 192683, 371923, 385366, 743846, 1348781, 2603461, 2697562, 5206922, 15992689, 31985378, 111948823, 223897646]

約数ペア:

[(1, 223897646), (2, 111948823), (7, 31985378), (14, 15992689), (43, 5206922), (83, 2697562), (86, 2603461), (166, 1348781), (301, 743846), (581, 385366), (602, 371923), (1162, 192683), (3569, 62734), (4481, 49966), (7138, 31367), (8962, 24983)]