201628665019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1\times {\mathrm{244703}}^1$

素因数の和:247290

約数の個数: 16

約数和(自身を含む): 224814458880

約数和(自身を除く): 23185793861

約数列:

[1, 17, 19, 323, 2551, 43367, 48469, 244703, 823973, 4159951, 4649357, 79039069, 624237353, 10612035001, 11860509707, 201628665019]

約数ペア:

[(1, 201628665019), (17, 11860509707), (19, 10612035001), (323, 624237353), (2551, 79039069), (43367, 4649357), (48469, 4159951), (244703, 823973)]