200547919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 245597184

約数和(自身を除く): 45049265

約数列:

[1, 11, 13, 47, 53, 143, 517, 563, 583, 611, 689, 2491, 6193, 6721, 7319, 7579, 26461, 27401, 29839, 32383, 80509, 291071, 328229, 343993, 356213, 387907, 1402433, 3783923, 4266977, 15426763, 18231629, 200547919]

約数ペア:

[(1, 200547919), (11, 18231629), (13, 15426763), (47, 4266977), (53, 3783923), (143, 1402433), (517, 387907), (563, 356213), (583, 343993), (611, 328229), (689, 291071), (2491, 80509), (6193, 32383), (6721, 29839), (7319, 27401), (7579, 26461)]