211030764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81041}}^1$

素因数の和:81086

約数の個数: 48

約数和(自身を含む): 580909056

約数和(自身を除く): 369878292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 81041, 162082, 243123, 324164, 486246, 567287, 972492, 1134574, 1701861, 2269148, 2512271, 3403722, 5024542, 6807444, 7536813, 10049084, 15073626, 17585897, 30147252, 35171794, 52757691, 70343588, 105515382, 211030764]

約数ペア:

[(1, 211030764), (2, 105515382), (3, 70343588), (4, 52757691), (6, 35171794), (7, 30147252), (12, 17585897), (14, 15073626), (21, 10049084), (28, 7536813), (31, 6807444), (42, 5024542), (62, 3403722), (84, 2512271), (93, 2269148), (124, 1701861), (186, 1134574), (217, 972492), (372, 567287), (434, 486246), (651, 324164), (868, 243123), (1302, 162082), (2604, 81041)]