210857584

素因数分解:

$2^4\times 7^2\times {\mathrm{449}}^1\times {\mathrm{599}}^1$

素因数の和:1070

約数の個数: 60

約数和(自身を含む): 477090000

約数和(自身を除く): 266232416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 449, 599, 784, 898, 1198, 1796, 2396, 3143, 3592, 4193, 4792, 6286, 7184, 8386, 9584, 12572, 16772, 22001, 25144, 29351, 33544, 44002, 50288, 58702, 67088, 88004, 117404, 176008, 234808, 268951, 352016, 469616, 537902, 1075804, 1882657, 2151608, 3765314, 4303216, 7530628, 13178599, 15061256, 26357198, 30122512, 52714396, 105428792, 210857584]

約数ペア:

[(1, 210857584), (2, 105428792), (4, 52714396), (7, 30122512), (8, 26357198), (14, 15061256), (16, 13178599), (28, 7530628), (49, 4303216), (56, 3765314), (98, 2151608), (112, 1882657), (196, 1075804), (392, 537902), (449, 469616), (599, 352016), (784, 268951), (898, 234808), (1198, 176008), (1796, 117404), (2396, 88004), (3143, 67088), (3592, 58702), (4193, 50288), (4792, 44002), (6286, 33544), (7184, 29351), (8386, 25144), (9584, 22001), (12572, 16772)]