201228369

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 279572832

約数和(自身を除く): 78344463

約数列:

[1, 3, 41, 73, 123, 219, 307, 921, 2993, 5329, 8979, 12587, 15987, 22411, 37761, 67233, 218489, 655467, 918851, 1636003, 2756553, 4908009, 67076123, 201228369]

約数ペア:

[(1, 201228369), (3, 67076123), (41, 4908009), (73, 2756553), (123, 1636003), (219, 918851), (307, 655467), (921, 218489), (2993, 67233), (5329, 37761), (8979, 22411), (12587, 15987)]