199529168

素因数分解:

$2^4\times {\mathrm{1709}}^1\times {\mathrm{7297}}^1$

素因数の和:9014

約数の個数: 20

約数和(自身を含む): 386866980

約数和(自身を除く): 187337812

約数列:

[1, 2, 4, 8, 16, 1709, 3418, 6836, 7297, 13672, 14594, 27344, 29188, 58376, 116752, 12470573, 24941146, 49882292, 99764584, 199529168]

約数ペア:

[(1, 199529168), (2, 99764584), (4, 49882292), (8, 24941146), (16, 12470573), (1709, 116752), (3418, 58376), (6836, 29188), (7297, 27344), (13672, 14594)]