223876190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{205391}}^1$

素因数の和:205507

約数の個数: 16

約数和(自身を含む): 406676160

約数和(自身を除く): 182799970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 205391, 410782, 1026955, 2053910, 22387619, 44775238, 111938095, 223876190]

約数ペア:

[(1, 223876190), (2, 111938095), (5, 44775238), (10, 22387619), (109, 2053910), (218, 1026955), (545, 410782), (1090, 205391)]