201955013522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7723}}^1\times {\mathrm{8291}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 322798936320

約数和(自身を除く): 120843922798

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 7723, 8291, 15446, 16582, 146737, 157529, 293474, 315058, 641009, 688153, 1282018, 1376306, 12179171, 13074907, 24358342, 26149814, 64031393, 128062786, 1216596467, 2433192934, 5314605619, 10629211238, 100977506761, 201955013522]

約数ペア:

[(1, 201955013522), (2, 100977506761), (19, 10629211238), (38, 5314605619), (83, 2433192934), (166, 1216596467), (1577, 128062786), (3154, 64031393), (7723, 26149814), (8291, 24358342), (15446, 13074907), (16582, 12179171), (146737, 1376306), (157529, 1282018), (293474, 688153), (315058, 641009)]