203786340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3396439}}^1$

素因数の和:3396451

約数の個数: 24

約数和(自身を含む): 570601920

約数和(自身を除く): 366815580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3396439, 6792878, 10189317, 13585756, 16982195, 20378634, 33964390, 40757268, 50946585, 67928780, 101893170, 203786340]

約数ペア:

[(1, 203786340), (2, 101893170), (3, 67928780), (4, 50946585), (5, 40757268), (6, 33964390), (10, 20378634), (12, 16982195), (15, 13585756), (20, 10189317), (30, 6792878), (60, 3396439)]