204514974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{597997}}^1$

素因数の和:598024

約数の個数: 24

約数和(自身を含む): 466438440

約数和(自身を除く): 261923466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 597997, 1195994, 1793991, 3587982, 5381973, 10763946, 11361943, 22723886, 34085829, 68171658, 102257487, 204514974]

約数ペア:

[(1, 204514974), (2, 102257487), (3, 68171658), (6, 34085829), (9, 22723886), (18, 11361943), (19, 10763946), (38, 5381973), (57, 3587982), (114, 1793991), (171, 1195994), (342, 597997)]