201991928433

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1\times {\mathrm{23059}}^1$

素因数の和:24641

約数の個数: 32

約数和(自身を含む): 282021955200

約数和(自身を除く): 80030026767

約数列:

[1, 3, 37, 53, 111, 159, 1489, 1961, 4467, 5883, 23059, 55093, 69177, 78917, 165279, 236751, 853183, 1222127, 2559549, 2919929, 3666381, 8759787, 34334851, 45218699, 103004553, 135656097, 1270389487, 1819747103, 3811168461, 5459241309, 67330642811, 201991928433]

約数ペア:

[(1, 201991928433), (3, 67330642811), (37, 5459241309), (53, 3811168461), (111, 1819747103), (159, 1270389487), (1489, 135656097), (1961, 103004553), (4467, 45218699), (5883, 34334851), (23059, 8759787), (55093, 3666381), (69177, 2919929), (78917, 2559549), (165279, 1222127), (236751, 853183)]