201764717

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{10357}}^1$

素因数の和:10409

約数の個数: 24

約数和(自身を含む): 264501888

約数和(自身を除く): 62737171

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 10357, 19481, 72499, 113927, 238211, 797489, 1253197, 1667477, 2620321, 8772379, 18342247, 28823531, 201764717]

約数ペア:

[(1, 201764717), (7, 28823531), (11, 18342247), (23, 8772379), (77, 2620321), (121, 1667477), (161, 1253197), (253, 797489), (847, 238211), (1771, 113927), (2783, 72499), (10357, 19481)]