208772354

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 362465280

約数和(自身を除く): 153692926

約数列:

[1, 2, 7, 14, 179, 227, 358, 367, 454, 734, 1253, 1589, 2506, 2569, 3178, 5138, 40633, 65693, 81266, 83309, 131386, 166618, 284431, 459851, 568862, 583163, 919702, 1166326, 14912311, 29824622, 104386177, 208772354]

約数ペア:

[(1, 208772354), (2, 104386177), (7, 29824622), (14, 14912311), (179, 1166326), (227, 919702), (358, 583163), (367, 568862), (454, 459851), (734, 284431), (1253, 166618), (1589, 131386), (2506, 83309), (2569, 81266), (3178, 65693), (5138, 40633)]