201371654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 334522656

約数和(自身を除く): 133151002

約数列:

[1, 2, 11, 22, 157, 173, 314, 337, 346, 674, 1727, 1903, 3454, 3707, 3806, 7414, 27161, 52909, 54322, 58301, 105818, 116602, 298771, 581999, 597542, 641311, 1163998, 1282622, 9153257, 18306514, 100685827, 201371654]

約数ペア:

[(1, 201371654), (2, 100685827), (11, 18306514), (22, 9153257), (157, 1282622), (173, 1163998), (314, 641311), (337, 597542), (346, 581999), (674, 298771), (1727, 116602), (1903, 105818), (3454, 58301), (3707, 54322), (3806, 52909), (7414, 27161)]