199469081

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1583}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 233570304

約数和(自身を除く): 34101223

約数列:

[1, 7, 47, 329, 383, 1583, 2681, 11081, 18001, 74401, 126007, 520807, 606289, 4244023, 28495583, 199469081]

約数ペア:

[(1, 199469081), (7, 28495583), (47, 4244023), (329, 606289), (383, 520807), (1583, 126007), (2681, 74401), (11081, 18001)]