187461239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{29989}}^1$

素因数の和:30062

約数の個数: 16

約数和(自身を含む): 230323200

約数和(自身を除く): 42861961

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 29989, 209923, 569791, 1409483, 3988537, 9866381, 26780177, 187461239]

約数ペア:

[(1, 187461239), (7, 26780177), (19, 9866381), (47, 3988537), (133, 1409483), (329, 569791), (893, 209923), (6251, 29989)]