201866929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 233003232

約数和(自身を除く): 31136303

約数列:

[1, 11, 23, 113, 253, 307, 529, 1243, 2599, 3377, 5819, 7061, 28589, 34691, 59777, 77671, 162403, 381601, 657547, 797893, 1786433, 8776823, 18351539, 201866929]

約数ペア:

[(1, 201866929), (11, 18351539), (23, 8776823), (113, 1786433), (253, 797893), (307, 657547), (529, 381601), (1243, 162403), (2599, 77671), (3377, 59777), (5819, 34691), (7061, 28589)]