200012392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1315871}}^1$

素因数の和:1315896

約数の個数: 16

約数和(自身を含む): 394761600

約数和(自身を除く): 194749208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1315871, 2631742, 5263484, 10526968, 25001549, 50003098, 100006196, 200012392]

約数ペア:

[(1, 200012392), (2, 100006196), (4, 50003098), (8, 25001549), (19, 10526968), (38, 5263484), (76, 2631742), (152, 1315871)]