207926168

素因数分解:

$2^3\times {\mathrm{1367}}^1\times {\mathrm{19013}}^1$

素因数の和:20386

約数の個数: 16

約数和(自身を含む): 390167280

約数和(自身を除く): 182241112

約数列:

[1, 2, 4, 8, 1367, 2734, 5468, 10936, 19013, 38026, 76052, 152104, 25990771, 51981542, 103963084, 207926168]

約数ペア:

[(1, 207926168), (2, 103963084), (4, 51981542), (8, 25990771), (1367, 152104), (2734, 76052), (5468, 38026), (10936, 19013)]