205366865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{11779}}^1$

素因数の和:12112

約数の個数: 16

約数和(自身を含む): 269714880

約数和(自身を除く): 64348015

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 11779, 17435, 58895, 129569, 647845, 3733943, 18669715, 41073373, 205366865]

約数ペア:

[(1, 205366865), (5, 41073373), (11, 18669715), (55, 3733943), (317, 647845), (1585, 129569), (3487, 58895), (11779, 17435)]