196207924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{28403}}^1$

素因数の和:28575

約数の個数: 24

約数和(自身を含む): 376977888

約数和(自身を除く): 180769964

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 28403, 56806, 113612, 312433, 624866, 1249732, 4459271, 8918542, 17837084, 49051981, 98103962, 196207924]

約数ペア:

[(1, 196207924), (2, 98103962), (4, 49051981), (11, 17837084), (22, 8918542), (44, 4459271), (157, 1249732), (314, 624866), (628, 312433), (1727, 113612), (3454, 56806), (6908, 28403)]