200712863

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21121}}^1$

素因数の和:21194

約数の個数: 16

約数和(自身を含む): 234200736

約数和(自身を除く): 33487873

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 21121, 274573, 359057, 908203, 4667741, 11806639, 15439451, 200712863]

約数ペア:

[(1, 200712863), (13, 15439451), (17, 11806639), (43, 4667741), (221, 908203), (559, 359057), (731, 274573), (9503, 21121)]