201845501

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 245548800

約数和(自身を除く): 43703299

約数列:

[1, 11, 13, 41, 143, 173, 199, 451, 533, 1903, 2189, 2249, 2587, 5863, 7093, 8159, 24739, 28457, 34427, 78023, 89749, 92209, 106067, 378697, 447551, 1014299, 1166737, 1411507, 4923061, 15526577, 18349591, 201845501]

約数ペア:

[(1, 201845501), (11, 18349591), (13, 15526577), (41, 4923061), (143, 1411507), (173, 1166737), (199, 1014299), (451, 447551), (533, 378697), (1903, 106067), (2189, 92209), (2249, 89749), (2587, 78023), (5863, 34427), (7093, 28457), (8159, 24739)]