201993431678

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1759}}^1\times {\mathrm{3041}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 308385792000

約数和(自身を除く): 106392360322

約数列:

[1, 2, 79, 158, 239, 478, 1759, 3041, 3518, 6082, 18881, 37762, 138961, 240239, 277922, 420401, 480478, 726799, 840802, 1453598, 5349119, 10698238, 33211679, 57417121, 66423358, 114834242, 422580401, 845160802, 1278439441, 2556878882, 100996715839, 201993431678]

約数ペア:

[(1, 201993431678), (2, 100996715839), (79, 2556878882), (158, 1278439441), (239, 845160802), (478, 422580401), (1759, 114834242), (3041, 66423358), (3518, 57417121), (6082, 33211679), (18881, 10698238), (37762, 5349119), (138961, 1453598), (240239, 840802), (277922, 726799), (420401, 480478)]