201254577

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 95270223

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 667, 989, 1247, 2001, 2339, 2967, 3741, 7017, 28681, 53797, 67831, 86043, 100577, 161391, 203493, 301731, 1560113, 2313271, 2916733, 4680339, 6939813, 8750199, 67084859, 201254577]

約数ペア:

[(1, 201254577), (3, 67084859), (23, 8750199), (29, 6939813), (43, 4680339), (69, 2916733), (87, 2313271), (129, 1560113), (667, 301731), (989, 203493), (1247, 161391), (2001, 100577), (2339, 86043), (2967, 67831), (3741, 53797), (7017, 28681)]