213052866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{32909}}^1$

素因数の和:33010

約数の個数: 32

約数和(自身を含む): 464425920

約数和(自身を除く): 251373054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 32909, 65818, 98727, 197454, 427817, 855634, 1283451, 2566902, 2731447, 5462894, 8194341, 16388682, 35508811, 71017622, 106526433, 213052866]

約数ペア:

[(1, 213052866), (2, 106526433), (3, 71017622), (6, 35508811), (13, 16388682), (26, 8194341), (39, 5462894), (78, 2731447), (83, 2566902), (166, 1283451), (249, 855634), (498, 427817), (1079, 197454), (2158, 98727), (3237, 65818), (6474, 32909)]