201756147

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{4813}}^1$

素因数の和:5062

約数の個数: 16

約数和(自身を含む): 273820320

約数和(自身を除く): 72064173

約数列:

[1, 3, 89, 157, 267, 471, 4813, 13973, 14439, 41919, 428357, 755641, 1285071, 2266923, 67252049, 201756147]

約数ペア:

[(1, 201756147), (3, 67252049), (89, 2266923), (157, 1285071), (267, 755641), (471, 428357), (4813, 41919), (13973, 14439)]