202151397

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{115979}}^1$

素因数の和:116072

約数の個数: 16

約数和(自身を含む): 311754240

約数和(自身を除く): 109602843

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 115979, 347937, 811853, 2435559, 9626257, 28878771, 67383799, 202151397]

約数ペア:

[(1, 202151397), (3, 67383799), (7, 28878771), (21, 9626257), (83, 2435559), (249, 811853), (581, 347937), (1743, 115979)]