206604996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1324391}}^1$

素因数の和:1324411

約数の個数: 24

約数和(自身を含む): 519161664

約数和(自身を除く): 312556668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1324391, 2648782, 3973173, 5297564, 7946346, 15892692, 17217083, 34434166, 51651249, 68868332, 103302498, 206604996]

約数ペア:

[(1, 206604996), (2, 103302498), (3, 68868332), (4, 51651249), (6, 34434166), (12, 17217083), (13, 15892692), (26, 7946346), (39, 5297564), (52, 3973173), (78, 2648782), (156, 1324391)]