199110270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{93479}}^1$

素因数の和:93560

約数の個数: 32

約数和(自身を含む): 484600320

約数和(自身を除く): 285490050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 93479, 186958, 280437, 467395, 560874, 934790, 1402185, 2804370, 6637009, 13274018, 19911027, 33185045, 39822054, 66370090, 99555135, 199110270]

約数ペア:

[(1, 199110270), (2, 99555135), (3, 66370090), (5, 39822054), (6, 33185045), (10, 19911027), (15, 13274018), (30, 6637009), (71, 2804370), (142, 1402185), (213, 934790), (355, 560874), (426, 467395), (710, 280437), (1065, 186958), (2130, 93479)]