202205594890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{860779}}^1$

素因数の和:860951

約数の個数: 48

約数和(自身を含む): 396957304800

約数和(自身を除く): 194751709910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 169, 278, 338, 695, 845, 1390, 1690, 1807, 3614, 9035, 18070, 23491, 46982, 117455, 234910, 860779, 1721558, 4303895, 8607790, 11190127, 22380254, 55950635, 111901270, 119648281, 145471651, 239296562, 290943302, 598241405, 727358255, 1196482810, 1454716510, 1555427653, 3110855306, 7777138265, 15554276530, 20220559489, 40441118978, 101102797445, 202205594890]

約数ペア:

[(1, 202205594890), (2, 101102797445), (5, 40441118978), (10, 20220559489), (13, 15554276530), (26, 7777138265), (65, 3110855306), (130, 1555427653), (139, 1454716510), (169, 1196482810), (278, 727358255), (338, 598241405), (695, 290943302), (845, 239296562), (1390, 145471651), (1690, 119648281), (1807, 111901270), (3614, 55950635), (9035, 22380254), (18070, 11190127), (23491, 8607790), (46982, 4303895), (117455, 1721558), (234910, 860779)]