201994057724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{152389}}^1$

素因数の和:152682

約数の個数: 48

約数和(自身を含む): 377878435200

約数和(自身を除く): 175884377476

約数列:

[1, 2, 4, 19, 38, 76, 107, 163, 214, 326, 428, 652, 2033, 3097, 4066, 6194, 8132, 12388, 17441, 34882, 69764, 152389, 304778, 331379, 609556, 662758, 1325516, 2895391, 5790782, 11581564, 16305623, 24839407, 32611246, 49678814, 65222492, 99357628, 309806837, 471948733, 619613674, 943897466, 1239227348, 1887794932, 2657816549, 5315633098, 10631266196, 50498514431, 100997028862, 201994057724]

約数ペア:

[(1, 201994057724), (2, 100997028862), (4, 50498514431), (19, 10631266196), (38, 5315633098), (76, 2657816549), (107, 1887794932), (163, 1239227348), (214, 943897466), (326, 619613674), (428, 471948733), (652, 309806837), (2033, 99357628), (3097, 65222492), (4066, 49678814), (6194, 32611246), (8132, 24839407), (12388, 16305623), (17441, 11581564), (34882, 5790782), (69764, 2895391), (152389, 1325516), (304778, 662758), (331379, 609556)]