202497921

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 312560640

約数和(自身を除く): 110062719

約数列:

[1, 3, 9, 27, 31, 93, 113, 279, 339, 837, 1017, 2141, 3051, 3503, 6423, 10509, 19269, 31527, 57807, 66371, 94581, 199113, 241933, 597339, 725799, 1792017, 2177397, 6532191, 7499923, 22499769, 67499307, 202497921]

約数ペア:

[(1, 202497921), (3, 67499307), (9, 22499769), (27, 7499923), (31, 6532191), (93, 2177397), (113, 1792017), (279, 725799), (339, 597339), (837, 241933), (1017, 199113), (2141, 94581), (3051, 66371), (3503, 57807), (6423, 31527), (10509, 19269)]