211325230

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{18919}}^1$

素因数の和:20043

約数の個数: 16

約数和(自身を含む): 380746080

約数和(自身を除く): 169420850

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 18919, 37838, 94595, 189190, 21132523, 42265046, 105662615, 211325230]

約数ペア:

[(1, 211325230), (2, 105662615), (5, 42265046), (10, 21132523), (1117, 189190), (2234, 94595), (5585, 37838), (11170, 18919)]