207615185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 271192320

約数和(自身を除く): 63577135

約数列:

[1, 5, 19, 41, 95, 151, 205, 353, 755, 779, 1765, 2869, 3895, 6191, 6707, 14345, 14473, 30955, 33535, 53303, 72365, 117629, 266515, 274987, 588145, 1012757, 1374935, 2185423, 5063785, 10927115, 41523037, 207615185]

約数ペア:

[(1, 207615185), (5, 41523037), (19, 10927115), (41, 5063785), (95, 2185423), (151, 1374935), (205, 1012757), (353, 588145), (755, 274987), (779, 266515), (1765, 117629), (2869, 72365), (3895, 53303), (6191, 33535), (6707, 30955), (14345, 14473)]