201673268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{22123}}^1$

素因数の和:22223

約数の個数: 24

約数和(自身を含む): 367966368

約数和(自身を除く): 166293100

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 22123, 44246, 88492, 951289, 1172519, 1902578, 2345038, 3805156, 4690076, 50418317, 100836634, 201673268]

約数ペア:

[(1, 201673268), (2, 100836634), (4, 50418317), (43, 4690076), (53, 3805156), (86, 2345038), (106, 1902578), (172, 1172519), (212, 951289), (2279, 88492), (4558, 44246), (9116, 22123)]