210216048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{625643}}^1$

素因数の和:625661

約数の個数: 40

約数和(自身を含む): 620638848

約数和(自身を除く): 410422800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 625643, 1251286, 1876929, 2502572, 3753858, 4379501, 5005144, 7507716, 8759002, 10010288, 13138503, 15015432, 17518004, 26277006, 30030864, 35036008, 52554012, 70072016, 105108024, 210216048]

約数ペア:

[(1, 210216048), (2, 105108024), (3, 70072016), (4, 52554012), (6, 35036008), (7, 30030864), (8, 26277006), (12, 17518004), (14, 15015432), (16, 13138503), (21, 10010288), (24, 8759002), (28, 7507716), (42, 5005144), (48, 4379501), (56, 3753858), (84, 2502572), (112, 1876929), (168, 1251286), (336, 625643)]