200916826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{10069}}^1$

素因数の和:10989

約数の個数: 16

約数和(自身を含む): 329168160

約数和(自身を除く): 128251334

約数列:

[1, 2, 11, 22, 907, 1814, 9977, 10069, 19954, 20138, 110759, 221518, 9132583, 18265166, 100458413, 200916826]

約数ペア:

[(1, 200916826), (2, 100458413), (11, 18265166), (22, 9132583), (907, 221518), (1814, 110759), (9977, 20138), (10069, 19954)]