202105195

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{6529}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 250125120

約数和(自身を除く): 48019925

約数列:

[1, 5, 41, 151, 205, 755, 6191, 6529, 30955, 32645, 267689, 985879, 1338445, 4929395, 40421039, 202105195]

約数ペア:

[(1, 202105195), (5, 40421039), (41, 4929395), (151, 1338445), (205, 985879), (755, 267689), (6191, 32645), (6529, 30955)]