207055525

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 262376064

約数和(自身を除く): 55320539

約数列:

[1, 5, 25, 71, 157, 355, 743, 785, 1775, 3715, 3925, 11147, 18575, 52753, 55735, 116651, 263765, 278675, 583255, 1318825, 2916275, 8282221, 41411105, 207055525]

約数ペア:

[(1, 207055525), (5, 41411105), (25, 8282221), (71, 2916275), (157, 1318825), (355, 583255), (743, 278675), (785, 263765), (1775, 116651), (3715, 55735), (3925, 52753), (11147, 18575)]