204398075

素因数分解:

$5^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1153}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 290198688

約数和(自身を除く): 85800613

約数列:

[1, 5, 7, 25, 35, 175, 1013, 1153, 5065, 5765, 7091, 8071, 25325, 28825, 35455, 40355, 177275, 201775, 1167989, 5839945, 8175923, 29199725, 40879615, 204398075]

約数ペア:

[(1, 204398075), (5, 40879615), (7, 29199725), (25, 8175923), (35, 5839945), (175, 1167989), (1013, 201775), (1153, 177275), (5065, 40355), (5765, 35455), (7091, 28825), (8071, 25325)]