201819787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2083}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 225822240

約数和(自身を除く): 24002453

約数列:

[1, 13, 29, 257, 377, 2083, 3341, 7453, 27079, 60407, 96889, 535331, 785291, 6959303, 15524599, 201819787]

約数ペア:

[(1, 201819787), (13, 15524599), (29, 6959303), (257, 785291), (377, 535331), (2083, 96889), (3341, 60407), (7453, 27079)]