196240892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{11579}}^1$

素因数の和:11825

約数の個数: 24

約数和(自身を含む): 363148800

約数和(自身を除く): 166907908

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 11579, 16948, 23158, 46316, 220001, 440002, 880004, 2582117, 5164234, 10328468, 49060223, 98120446, 196240892]

約数ペア:

[(1, 196240892), (2, 98120446), (4, 49060223), (19, 10328468), (38, 5164234), (76, 2582117), (223, 880004), (446, 440002), (892, 220001), (4237, 46316), (8474, 23158), (11579, 16948)]