205768431379

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1\times {\mathrm{13613}}^1$

素因数の和:17587

約数の個数: 32

約数和(自身を含む): 256161024000

約数和(自身を除く): 50392592621

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 3919, 13613, 27433, 74461, 95291, 113651, 258647, 394777, 521227, 795557, 1810529, 2159369, 2763439, 7500763, 15115583, 52505341, 53349347, 373445429, 1013637593, 1547131063, 7095463151, 10829917441, 29395490197, 205768431379]

約数ペア:

[(1, 205768431379), (7, 29395490197), (19, 10829917441), (29, 7095463151), (133, 1547131063), (203, 1013637593), (551, 373445429), (3857, 53349347), (3919, 52505341), (13613, 15115583), (27433, 7500763), (74461, 2763439), (95291, 2159369), (113651, 1810529), (258647, 795557), (394777, 521227)]