207980802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{608131}}^1$

素因数の和:608158

約数の個数: 24

約数和(自身を含む): 474342960

約数和(自身を除く): 266362158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 608131, 1216262, 1824393, 3648786, 5473179, 10946358, 11554489, 23108978, 34663467, 69326934, 103990401, 207980802]

約数ペア:

[(1, 207980802), (2, 103990401), (3, 69326934), (6, 34663467), (9, 23108978), (18, 11554489), (19, 10946358), (38, 5473179), (57, 3648786), (114, 1824393), (171, 1216262), (342, 608131)]