196393778

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{13903}}^1$

素因数の和:14921

約数の個数: 16

約数和(自身を含む): 337032960

約数和(自身を除く): 140639182

約数列:

[1, 2, 7, 14, 1009, 2018, 7063, 13903, 14126, 27806, 97321, 194642, 14028127, 28056254, 98196889, 196393778]

約数ペア:

[(1, 196393778), (2, 98196889), (7, 28056254), (14, 14028127), (1009, 194642), (2018, 97321), (7063, 27806), (13903, 14126)]