266950177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{6521}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 298029312

約数和(自身を除く): 31079135

約数列:

[1, 13, 47, 67, 611, 871, 3149, 6521, 40937, 84773, 306487, 436907, 3984331, 5679791, 20534629, 266950177]

約数ペア:

[(1, 266950177), (13, 20534629), (47, 5679791), (67, 3984331), (611, 436907), (871, 306487), (3149, 84773), (6521, 40937)]