202934896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{667549}}^1$

素因数の和:667576

約数の個数: 20

約数和(自身を含む): 413881000

約数和(自身を除く): 210946104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 667549, 1335098, 2670196, 5340392, 10680784, 12683431, 25366862, 50733724, 101467448, 202934896]

約数ペア:

[(1, 202934896), (2, 101467448), (4, 50733724), (8, 25366862), (16, 12683431), (19, 10680784), (38, 5340392), (76, 2670196), (152, 1335098), (304, 667549)]