201601630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{468841}}^1$

素因数の和:468891

約数の個数: 16

約数和(自身を含む): 371322864

約数和(自身を除く): 169721234

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 468841, 937682, 2344205, 4688410, 20160163, 40320326, 100800815, 201601630]

約数ペア:

[(1, 201601630), (2, 100800815), (5, 40320326), (10, 20160163), (43, 4688410), (86, 2344205), (215, 937682), (430, 468841)]