201108970

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{18919}}^1$

素因数の和:19989

約数の個数: 16

約数和(自身を含む): 362355840

約数和(自身を除く): 161246870

約数列:

[1, 2, 5, 10, 1063, 2126, 5315, 10630, 18919, 37838, 94595, 189190, 20110897, 40221794, 100554485, 201108970]

約数ペア:

[(1, 201108970), (2, 100554485), (5, 40221794), (10, 20110897), (1063, 189190), (2126, 94595), (5315, 37838), (10630, 18919)]