197956912

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{16879}}^1$

素因数の和:17620

約数の個数: 20

約数和(自身を含む): 384087520

約数和(自身を除く): 186130608

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 11728, 16879, 33758, 67516, 135032, 270064, 12372307, 24744614, 49489228, 98978456, 197956912]

約数ペア:

[(1, 197956912), (2, 98978456), (4, 49489228), (8, 24744614), (16, 12372307), (733, 270064), (1466, 135032), (2932, 67516), (5864, 33758), (11728, 16879)]