209202240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16763}}^1$

素因数の和:16796

約数の個数: 112

約数和(自身を含む): 715353408

約数和(自身を除く): 506151168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16763, 33526, 50289, 67052, 83815, 100578, 134104, 167630, 201156, 217919, 251445, 268208, 335260, 402312, 435838, 502890, 536416, 653757, 670520, 804624, 871676, 1005780, 1072832, 1089595, 1307514, 1341040, 1609248, 1743352, 2011560, 2179190, 2615028, 2682080, 3218496, 3268785, 3486704, 4023120, 4358380, 5230056, 5364160, 6537570, 6973408, 8046240, 8716760, 10460112, 13075140, 13946816, 16092480, 17433520, 20920224, 26150280, 34867040, 41840448, 52300560, 69734080, 104601120, 209202240]

約数ペア:

[(1, 209202240), (2, 104601120), (3, 69734080), (4, 52300560), (5, 41840448), (6, 34867040), (8, 26150280), (10, 20920224), (12, 17433520), (13, 16092480), (15, 13946816), (16, 13075140), (20, 10460112), (24, 8716760), (26, 8046240), (30, 6973408), (32, 6537570), (39, 5364160), (40, 5230056), (48, 4358380), (52, 4023120), (60, 3486704), (64, 3268785), (65, 3218496), (78, 2682080), (80, 2615028), (96, 2179190), (104, 2011560), (120, 1743352), (130, 1609248), (156, 1341040), (160, 1307514), (192, 1089595), (195, 1072832), (208, 1005780), (240, 871676), (260, 804624), (312, 670520), (320, 653757), (390, 536416), (416, 502890), (480, 435838), (520, 402312), (624, 335260), (780, 268208), (832, 251445), (960, 217919), (1040, 201156), (1248, 167630), (1560, 134104), (2080, 100578), (2496, 83815), (3120, 67052), (4160, 50289), (6240, 33526), (12480, 16763)]