201961518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{15377}}^1$

素因数の和:15592

約数の個数: 32

約数和(自身を含む): 442886400

約数和(自身を除く): 240924882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 2189, 4378, 6567, 13134, 15377, 30754, 46131, 92262, 169147, 338294, 507441, 1014882, 3060023, 6120046, 9180069, 18360138, 33660253, 67320506, 100980759, 201961518]

約数ペア:

[(1, 201961518), (2, 100980759), (3, 67320506), (6, 33660253), (11, 18360138), (22, 9180069), (33, 6120046), (66, 3060023), (199, 1014882), (398, 507441), (597, 338294), (1194, 169147), (2189, 92262), (4378, 46131), (6567, 30754), (13134, 15377)]