202421456

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{9161}}^1$

素因数の和:10550

約数の個数: 20

約数和(自身を含む): 392518404

約数和(自身を除く): 190096948

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 9161, 11048, 18322, 22096, 36644, 73288, 146576, 12651341, 25302682, 50605364, 101210728, 202421456]

約数ペア:

[(1, 202421456), (2, 101210728), (4, 50605364), (8, 25302682), (16, 12651341), (1381, 146576), (2762, 73288), (5524, 36644), (9161, 22096), (11048, 18322)]