227779846

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3929}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 404066880

約数和(自身を除く): 176287034

約数列:

[1, 2, 7, 14, 41, 82, 101, 202, 287, 574, 707, 1414, 3929, 4141, 7858, 8282, 27503, 28987, 55006, 57974, 161089, 322178, 396829, 793658, 1127623, 2255246, 2777803, 5555606, 16269989, 32539978, 113889923, 227779846]

約数ペア:

[(1, 227779846), (2, 113889923), (7, 32539978), (14, 16269989), (41, 5555606), (82, 2777803), (101, 2255246), (202, 1127623), (287, 793658), (574, 396829), (707, 322178), (1414, 161089), (3929, 57974), (4141, 55006), (7858, 28987), (8282, 27503)]