222426410

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{160019}}^1$

素因数の和:160165

約数の個数: 16

約数和(自身を含む): 403250400

約数和(自身を除く): 180823990

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 160019, 320038, 800095, 1600190, 22242641, 44485282, 111213205, 222426410]

約数ペア:

[(1, 222426410), (2, 111213205), (5, 44485282), (10, 22242641), (139, 1600190), (278, 800095), (695, 320038), (1390, 160019)]