198707624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1931}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 392968800

約数和(自身を除く): 194261176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 677, 1354, 1931, 2708, 3862, 5416, 7724, 12863, 15448, 25726, 36689, 51452, 73378, 102904, 146756, 293512, 1307287, 2614574, 5229148, 10458296, 24838453, 49676906, 99353812, 198707624]

約数ペア:

[(1, 198707624), (2, 99353812), (4, 49676906), (8, 24838453), (19, 10458296), (38, 5229148), (76, 2614574), (152, 1307287), (677, 293512), (1354, 146756), (1931, 102904), (2708, 73378), (3862, 51452), (5416, 36689), (7724, 25726), (12863, 15448)]