201986182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 318880800

約数和(自身を除く): 116894618

約数列:

[1, 2, 37, 73, 74, 139, 146, 269, 278, 538, 2701, 5143, 5402, 9953, 10147, 10286, 19637, 19906, 20294, 37391, 39274, 74782, 375439, 726569, 750878, 1383467, 1453138, 2729543, 2766934, 5459086, 100993091, 201986182]

約数ペア:

[(1, 201986182), (2, 100993091), (37, 5459086), (73, 2766934), (74, 2729543), (139, 1453138), (146, 1383467), (269, 750878), (278, 726569), (538, 375439), (2701, 74782), (5143, 39274), (5402, 37391), (9953, 20294), (10147, 19906), (10286, 19637)]