207393263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1979}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 258888960

約数和(自身を除く): 51495697

約数列:

[1, 7, 11, 77, 1361, 1979, 9527, 13853, 14971, 21769, 104797, 152383, 2693419, 18853933, 29627609, 207393263]

約数ペア:

[(1, 207393263), (7, 29627609), (11, 18853933), (77, 2693419), (1361, 152383), (1979, 104797), (9527, 21769), (13853, 14971)]