225654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 532224

約数和(自身を除く): 306570

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 263, 286, 429, 526, 789, 858, 1578, 2893, 3419, 5786, 6838, 8679, 10257, 17358, 20514, 37609, 75218, 112827, 225654]

約数ペア:

[(1, 225654), (2, 112827), (3, 75218), (6, 37609), (11, 20514), (13, 17358), (22, 10257), (26, 8679), (33, 6838), (39, 5786), (66, 3419), (78, 2893), (143, 1578), (263, 858), (286, 789), (429, 526)]