202102971

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{53171}}^1$

素因数の和:53362

約数の個数: 16

約数和(自身を含む): 309673728

約数和(自身を除く): 107570757

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 53171, 159513, 372197, 1116591, 9623951, 28871853, 67367657, 202102971]

約数ペア:

[(1, 202102971), (3, 67367657), (7, 28871853), (21, 9623951), (181, 1116591), (543, 372197), (1267, 159513), (3801, 53171)]