201446889

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80611}}^1$

素因数の和:80645

約数の個数: 24

約数和(自身を含む): 330831648

約数和(自身を除く): 129384759

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 80611, 241833, 564277, 1370387, 1692831, 3949939, 4111161, 9592709, 11849817, 28778127, 67148963, 201446889]

約数ペア:

[(1, 201446889), (3, 67148963), (7, 28778127), (17, 11849817), (21, 9592709), (49, 4111161), (51, 3949939), (119, 1692831), (147, 1370387), (357, 564277), (833, 241833), (2499, 80611)]