201167122

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 343208448

約数和(自身を除く): 142041326

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 169, 263, 338, 403, 526, 806, 949, 1898, 2263, 3419, 4526, 5239, 6838, 8153, 10478, 12337, 16306, 19199, 24674, 29419, 38398, 44447, 58838, 88894, 105989, 211978, 249587, 382447, 499174, 595169, 764894, 1190338, 1377857, 2755714, 3244631, 6489262, 7737197, 15474394, 100583561, 201167122]

約数ペア:

[(1, 201167122), (2, 100583561), (13, 15474394), (26, 7737197), (31, 6489262), (62, 3244631), (73, 2755714), (146, 1377857), (169, 1190338), (263, 764894), (338, 595169), (403, 499174), (526, 382447), (806, 249587), (949, 211978), (1898, 105989), (2263, 88894), (3419, 58838), (4526, 44447), (5239, 38398), (6838, 29419), (8153, 24674), (10478, 19199), (12337, 16306)]