201218043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{17609}}^1$

素因数の和:17918

約数の個数: 16

約数和(自身を含む): 289931040

約数和(自身を除く): 88712997

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 17609, 52827, 228917, 686751, 5159437, 15478311, 67072681, 201218043]

約数ペア:

[(1, 201218043), (3, 67072681), (13, 15478311), (39, 5159437), (293, 686751), (879, 228917), (3809, 52827), (11427, 17609)]