210066909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4729}}^1$

素因数の和:4829

約数の個数: 32

約数和(自身を含む): 324213120

約数和(自身を除く): 114146211

約数列:

[1, 3, 13, 17, 39, 51, 67, 201, 221, 663, 871, 1139, 2613, 3417, 4729, 14187, 14807, 44421, 61477, 80393, 184431, 241179, 316843, 950529, 1045109, 3135327, 4118959, 5386331, 12356877, 16158993, 70022303, 210066909]

約数ペア:

[(1, 210066909), (3, 70022303), (13, 16158993), (17, 12356877), (39, 5386331), (51, 4118959), (67, 3135327), (201, 1045109), (221, 950529), (663, 316843), (871, 241179), (1139, 184431), (2613, 80393), (3417, 61477), (4729, 44421), (14187, 14807)]