207914790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{15787}}^1$

素因数の和:16236

約数の個数: 32

約数和(自身を含む): 500163840

約数和(自身を除く): 292249050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 4390, 6585, 13170, 15787, 31574, 47361, 78935, 94722, 157870, 236805, 473610, 6930493, 13860986, 20791479, 34652465, 41582958, 69304930, 103957395, 207914790]

約数ペア:

[(1, 207914790), (2, 103957395), (3, 69304930), (5, 41582958), (6, 34652465), (10, 20791479), (15, 13860986), (30, 6930493), (439, 473610), (878, 236805), (1317, 157870), (2195, 94722), (2634, 78935), (4390, 47361), (6585, 31574), (13170, 15787)]