201745959581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3371}}^1\times {\mathrm{8311}}^1$

素因数の和:12080

約数の個数: 16

約数和(自身を含む): 213013286400

約数和(自身を除く): 11267326819

約数列:

[1, 19, 379, 3371, 7201, 8311, 64049, 157909, 1277609, 3149869, 24274571, 28016381, 59847511, 532311239, 10618208399, 201745959581]

約数ペア:

[(1, 201745959581), (19, 10618208399), (379, 532311239), (3371, 59847511), (7201, 28016381), (8311, 24274571), (64049, 3149869), (157909, 1277609)]