205954903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{116293}}^1$

素因数の和:116334

約数の個数: 16

約数和(自身を含む): 267941376

約数和(自身を除く): 61986473

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 116293, 814051, 1279223, 2674739, 8954561, 18723173, 29422129, 205954903]

約数ペア:

[(1, 205954903), (7, 29422129), (11, 18723173), (23, 8954561), (77, 2674739), (161, 1279223), (253, 814051), (1771, 116293)]