201492281024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165700889}}^1$

素因数の和:165700920

約数の個数: 28

約数和(自身を含む): 420880260600

約数和(自身を除く): 219387979576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165700889, 331401778, 662803556, 1325607112, 2651214224, 3148316891, 5302428448, 6296633782, 10604856896, 12593267564, 25186535128, 50373070256, 100746140512, 201492281024]

約数ペア:

[(1, 201492281024), (2, 100746140512), (4, 50373070256), (8, 25186535128), (16, 12593267564), (19, 10604856896), (32, 6296633782), (38, 5302428448), (64, 3148316891), (76, 2651214224), (152, 1325607112), (304, 662803556), (608, 331401778), (1216, 165700889)]