210945353

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4576

約数の個数: 16

約数和(自身を含む): 231102720

約数和(自身を除く): 20157367

約数列:

[1, 19, 47, 53, 893, 1007, 2491, 4457, 47329, 84683, 209479, 236221, 3980101, 4488199, 11102387, 210945353]

約数ペア:

[(1, 210945353), (19, 11102387), (47, 4488199), (53, 3980101), (893, 236221), (1007, 209479), (2491, 84683), (4457, 47329)]