201021583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{21383}}^1$

素因数の和:21486

約数の個数: 16

約数和(自身を含む): 246343680

約数和(自身を除く): 45322097

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 21383, 149681, 363511, 1689257, 2544577, 11824799, 28717369, 201021583]

約数ペア:

[(1, 201021583), (7, 28717369), (17, 11824799), (79, 2544577), (119, 1689257), (553, 363511), (1343, 149681), (9401, 21383)]