223169090

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{15683}}^1$

素因数の和:17113

約数の個数: 16

約数和(自身を含む): 402012288

約数和(自身を除く): 178843198

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 15683, 31366, 78415, 156830, 22316909, 44633818, 111584545, 223169090]

約数ペア:

[(1, 223169090), (2, 111584545), (5, 44633818), (10, 22316909), (1423, 156830), (2846, 78415), (7115, 31366), (14230, 15683)]