199733275

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13751}}^1$

素因数の和:13851

約数の個数: 24

約数和(自身を含む): 286481664

約数和(自身を除く): 86748389

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 13751, 14525, 68755, 96257, 343775, 481285, 1141333, 2406425, 5706665, 7989331, 28533325, 39946655, 199733275]

約数ペア:

[(1, 199733275), (5, 39946655), (7, 28533325), (25, 7989331), (35, 5706665), (83, 2406425), (175, 1141333), (415, 481285), (581, 343775), (2075, 96257), (2905, 68755), (13751, 14525)]