211056048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{209381}}^1$

素因数の和:209402

約数の個数: 60

約数和(自身を含む): 675047568

約数和(自身を除く): 463991520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 209381, 418762, 628143, 837524, 1256286, 1465667, 1675048, 1884429, 2512572, 2931334, 3350096, 3768858, 4397001, 5025144, 5862668, 7537716, 8794002, 10050288, 11725336, 13191003, 15075432, 17588004, 23450672, 26382006, 30150864, 35176008, 52764012, 70352016, 105528024, 211056048]

約数ペア:

[(1, 211056048), (2, 105528024), (3, 70352016), (4, 52764012), (6, 35176008), (7, 30150864), (8, 26382006), (9, 23450672), (12, 17588004), (14, 15075432), (16, 13191003), (18, 11725336), (21, 10050288), (24, 8794002), (28, 7537716), (36, 5862668), (42, 5025144), (48, 4397001), (56, 3768858), (63, 3350096), (72, 2931334), (84, 2512572), (112, 1884429), (126, 1675048), (144, 1465667), (168, 1256286), (252, 837524), (336, 628143), (504, 418762), (1008, 209381)]