201866541

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{5441}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 274276800

約数和(自身を除く): 72410259

約数列:

[1, 3, 83, 149, 249, 447, 5441, 12367, 16323, 37101, 451603, 810709, 1354809, 2432127, 67288847, 201866541]

約数ペア:

[(1, 201866541), (3, 67288847), (83, 2432127), (149, 1354809), (249, 810709), (447, 451603), (5441, 37101), (12367, 16323)]