200926780

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{44257}}^1$

素因数の和:44493

約数の個数: 24

約数和(自身を含む): 423814608

約数和(自身を除く): 222887828

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 44257, 88514, 177028, 221285, 442570, 885140, 10046339, 20092678, 40185356, 50231695, 100463390, 200926780]

約数ペア:

[(1, 200926780), (2, 100463390), (4, 50231695), (5, 40185356), (10, 20092678), (20, 10046339), (227, 885140), (454, 442570), (908, 221285), (1135, 177028), (2270, 88514), (4540, 44257)]