201934448

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{6301}}^1$

素因数の和:8312

約数の個数: 20

約数和(自身を含む): 391505448

約数和(自身を除く): 189571000

約数列:

[1, 2, 4, 8, 16, 2003, 4006, 6301, 8012, 12602, 16024, 25204, 32048, 50408, 100816, 12620903, 25241806, 50483612, 100967224, 201934448]

約数ペア:

[(1, 201934448), (2, 100967224), (4, 50483612), (8, 25241806), (16, 12620903), (2003, 100816), (4006, 50408), (6301, 32048), (8012, 25204), (12602, 16024)]