201637689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{46643}}^1$

素因数の和:46788

約数の個数: 16

約数和(自身を含む): 295536384

約数和(自身を除く): 93898695

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 46643, 139929, 513073, 1539219, 6110233, 18330699, 67212563, 201637689]

約数ペア:

[(1, 201637689), (3, 67212563), (11, 18330699), (33, 6110233), (131, 1539219), (393, 513073), (1441, 139929), (4323, 46643)]