200728658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 336161280

約数和(自身を除く): 135432622

約数列:

[1, 2, 13, 26, 31, 62, 337, 403, 674, 739, 806, 1478, 4381, 8762, 9607, 10447, 19214, 20894, 22909, 45818, 135811, 249043, 271622, 297817, 498086, 595634, 3237559, 6475118, 7720333, 15440666, 100364329, 200728658]

約数ペア:

[(1, 200728658), (2, 100364329), (13, 15440666), (26, 7720333), (31, 6475118), (62, 3237559), (337, 595634), (403, 498086), (674, 297817), (739, 271622), (806, 249043), (1478, 135811), (4381, 45818), (8762, 22909), (9607, 20894), (10447, 19214)]