201432895

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 244254528

約数和(自身を除く): 42821633

約数列:

[1, 5, 167, 317, 761, 835, 1585, 3805, 52939, 127087, 241237, 264695, 635435, 1206185, 40286579, 201432895]

約数ペア:

[(1, 201432895), (5, 40286579), (167, 1206185), (317, 635435), (761, 264695), (835, 241237), (1585, 127087), (3805, 52939)]