201845060

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{42227}}^1$

素因数の和:42475

約数の個数: 24

約数和(自身を含む): 425658240

約数和(自身を除く): 223813180

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 42227, 84454, 168908, 211135, 422270, 844540, 10092253, 20184506, 40369012, 50461265, 100922530, 201845060]

約数ペア:

[(1, 201845060), (2, 100922530), (4, 50461265), (5, 40369012), (10, 20184506), (20, 10092253), (239, 844540), (478, 422270), (956, 211135), (1195, 168908), (2390, 84454), (4780, 42227)]