201620793243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{86273339}}^1$

素因数の和:86273402

約数の個数: 16

約数和(自身を含む): 289878422400

約数和(自身を除く): 88257629157

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 86273339, 258820017, 1639193441, 3537206899, 4917580323, 10611620697, 67206931081, 201620793243]

約数ペア:

[(1, 201620793243), (3, 67206931081), (19, 10611620697), (41, 4917580323), (57, 3537206899), (123, 1639193441), (779, 258820017), (2337, 86273339)]