201219215968

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{9151}}^1\times {\mathrm{9413}}^1$

素因数の和:18647

約数の個数: 48

約数和(自身を含む): 401663598336

約数和(自身を除く): 200444382368

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 9151, 9413, 18302, 18826, 36604, 37652, 73208, 75304, 146416, 150608, 292832, 301216, 668023, 687149, 1336046, 1374298, 2672092, 2748596, 5344184, 5497192, 10688368, 10994384, 21376736, 21988768, 86138363, 172276726, 344553452, 689106904, 1378213808, 2756427616, 6288100499, 12576200998, 25152401996, 50304803992, 100609607984, 201219215968]

約数ペア:

[(1, 201219215968), (2, 100609607984), (4, 50304803992), (8, 25152401996), (16, 12576200998), (32, 6288100499), (73, 2756427616), (146, 1378213808), (292, 689106904), (584, 344553452), (1168, 172276726), (2336, 86138363), (9151, 21988768), (9413, 21376736), (18302, 10994384), (18826, 10688368), (36604, 5497192), (37652, 5344184), (73208, 2748596), (75304, 2672092), (146416, 1374298), (150608, 1336046), (292832, 687149), (301216, 668023)]