200520065

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{1789}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 249382800

約数和(自身を除く): 48862735

約数列:

[1, 5, 29, 145, 773, 1789, 3865, 8945, 22417, 51881, 112085, 259405, 1382897, 6914485, 40104013, 200520065]

約数ペア:

[(1, 200520065), (5, 40104013), (29, 6914485), (145, 1382897), (773, 259405), (1789, 112085), (3865, 51881), (8945, 22417)]