201242193

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{2389}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 275098560

約数和(自身を除く): 73856367

約数列:

[1, 3, 43, 129, 653, 1959, 2389, 7167, 28079, 84237, 102727, 308181, 1560017, 4680051, 67080731, 201242193]

約数ペア:

[(1, 201242193), (3, 67080731), (43, 4680051), (129, 1560017), (653, 308181), (1959, 102727), (2389, 84237), (7167, 28079)]