255226893

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{5261}}^1$

素因数の和:5524

約数の個数: 16

約数和(自身を含む): 345860736

約数和(自身を除く): 90633843

約数列:

[1, 3, 103, 157, 309, 471, 5261, 15783, 16171, 48513, 541883, 825977, 1625649, 2477931, 85075631, 255226893]

約数ペア:

[(1, 255226893), (3, 85075631), (103, 2477931), (157, 1625649), (309, 825977), (471, 541883), (5261, 48513), (15783, 16171)]