204893190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2276591}}^1$

素因数の和:2276604

約数の個数: 24

約数和(自身を含む): 532722528

約数和(自身を除く): 327829338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2276591, 4553182, 6829773, 11382955, 13659546, 20489319, 22765910, 34148865, 40978638, 68297730, 102446595, 204893190]

約数ペア:

[(1, 204893190), (2, 102446595), (3, 68297730), (5, 40978638), (6, 34148865), (9, 22765910), (10, 20489319), (15, 13659546), (18, 11382955), (30, 6829773), (45, 4553182), (90, 2276591)]