206822043

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 311249328

約数和(自身を除く): 104427285

約数列:

[1, 3, 9, 47, 101, 103, 141, 303, 309, 423, 909, 927, 2209, 4747, 4841, 6627, 10403, 14241, 14523, 19881, 31209, 42723, 43569, 93627, 223109, 227527, 488941, 669327, 682581, 1466823, 2007981, 2047743, 4400469, 22980227, 68940681, 206822043]

約数ペア:

[(1, 206822043), (3, 68940681), (9, 22980227), (47, 4400469), (101, 2047743), (103, 2007981), (141, 1466823), (303, 682581), (309, 669327), (423, 488941), (909, 227527), (927, 223109), (2209, 93627), (4747, 43569), (4841, 42723), (6627, 31209), (10403, 19881), (14241, 14523)]