208925810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{444523}}^1$

素因数の和:444577

約数の個数: 16

約数和(自身を含む): 384068736

約数和(自身を除く): 175142926

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 444523, 889046, 2222615, 4445230, 20892581, 41785162, 104462905, 208925810]

約数ペア:

[(1, 208925810), (2, 104462905), (5, 41785162), (10, 20892581), (47, 4445230), (94, 2222615), (235, 889046), (470, 444523)]