211037554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2381}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 390571776

約数和(自身を除く): 179534222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 487, 974, 2381, 3409, 4762, 6331, 6818, 12662, 16667, 30953, 33334, 44317, 61906, 88634, 216671, 433342, 1159547, 2319094, 8116829, 15074111, 16233658, 30148222, 105518777, 211037554]

約数ペア:

[(1, 211037554), (2, 105518777), (7, 30148222), (13, 16233658), (14, 15074111), (26, 8116829), (91, 2319094), (182, 1159547), (487, 433342), (974, 216671), (2381, 88634), (3409, 61906), (4762, 44317), (6331, 33334), (6818, 30953), (12662, 16667)]