212465176

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{7039}}^1$

素因数の和:7077

約数の個数: 64

約数和(自身を含む): 506880000

約数和(自身を除く): 294414824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 1078, 1372, 2156, 2744, 3773, 4312, 7039, 7546, 14078, 15092, 28156, 30184, 49273, 56312, 77429, 98546, 154858, 197092, 309716, 344911, 394184, 542003, 619432, 689822, 1084006, 1379644, 2168012, 2414377, 2759288, 3794021, 4336024, 4828754, 7588042, 9657508, 15176084, 19315016, 26558147, 30352168, 53116294, 106232588, 212465176]

約数ペア:

[(1, 212465176), (2, 106232588), (4, 53116294), (7, 30352168), (8, 26558147), (11, 19315016), (14, 15176084), (22, 9657508), (28, 7588042), (44, 4828754), (49, 4336024), (56, 3794021), (77, 2759288), (88, 2414377), (98, 2168012), (154, 1379644), (196, 1084006), (308, 689822), (343, 619432), (392, 542003), (539, 394184), (616, 344911), (686, 309716), (1078, 197092), (1372, 154858), (2156, 98546), (2744, 77429), (3773, 56312), (4312, 49273), (7039, 30184), (7546, 28156), (14078, 15092)]