204889069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{32059}}^1$

素因数の和:32160

約数の個数: 16

約数和(自身を含む): 258531840

約数和(自身を除く): 53642771

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 32059, 224413, 352649, 2468543, 2660897, 18626279, 29269867, 204889069]

約数ペア:

[(1, 204889069), (7, 29269867), (11, 18626279), (77, 2660897), (83, 2468543), (581, 352649), (913, 224413), (6391, 32059)]