210064281

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5101}}^1$

素因数の和:5201

約数の個数: 32

約数和(自身を含む): 335017728

約数和(自身を除く): 124953447

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 5101, 5883, 13727, 15303, 35707, 41181, 107121, 188737, 270353, 566211, 811059, 1321159, 1892471, 3963477, 5677413, 10003061, 30009183, 70021427, 210064281]

約数ペア:

[(1, 210064281), (3, 70021427), (7, 30009183), (21, 10003061), (37, 5677413), (53, 3963477), (111, 1892471), (159, 1321159), (259, 811059), (371, 566211), (777, 270353), (1113, 188737), (1961, 107121), (5101, 41181), (5883, 35707), (13727, 15303)]