163908970

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{11633}}^1$

素因数の和:13049

約数の個数: 16

約数和(自身を含む): 295270920

約数和(自身を除く): 131361950

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 11633, 14090, 23266, 58165, 116330, 16390897, 32781794, 81954485, 163908970]

約数ペア:

[(1, 163908970), (2, 81954485), (5, 32781794), (10, 16390897), (1409, 116330), (2818, 58165), (7045, 23266), (11633, 14090)]