203857644

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{124001}}^1$

素因数の和:124145

約数の個数: 24

約数和(自身を含む): 479143728

約数和(自身を除く): 275286084

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 124001, 248002, 372003, 496004, 744006, 1488012, 16988137, 33976274, 50964411, 67952548, 101928822, 203857644]

約数ペア:

[(1, 203857644), (2, 101928822), (3, 67952548), (4, 50964411), (6, 33976274), (12, 16988137), (137, 1488012), (274, 744006), (411, 496004), (548, 372003), (822, 248002), (1644, 124001)]