207331383

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 326656512

約数和(自身を除く): 119325129

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 791, 861, 2131, 2373, 4633, 6393, 13899, 14917, 32431, 44751, 87371, 97293, 240803, 262113, 611597, 722409, 1685621, 1834791, 5056863, 9872923, 29618769, 69110461, 207331383]

約数ペア:

[(1, 207331383), (3, 69110461), (7, 29618769), (21, 9872923), (41, 5056863), (113, 1834791), (123, 1685621), (287, 722409), (339, 611597), (791, 262113), (861, 240803), (2131, 97293), (2373, 87371), (4633, 44751), (6393, 32431), (13899, 14917)]