202187915

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{1063}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 245784000

約数和(自身を除く): 43596085

約数列:

[1, 5, 109, 349, 545, 1063, 1745, 5315, 38041, 115867, 190205, 370987, 579335, 1854935, 40437583, 202187915]

約数ペア:

[(1, 202187915), (5, 40437583), (109, 1854935), (349, 579335), (545, 370987), (1063, 190205), (1745, 115867), (5315, 38041)]