209538467145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39129499}}^1$

素因数の和:39129534

約数の個数: 48

約数和(自身を含む): 439502544000

約数和(自身を除く): 229964076855

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 39129499, 117388497, 195647495, 273906493, 352165491, 586942485, 665201483, 821719479, 1369532465, 1760827455, 1995604449, 2465158437, 3326007415, 4108597395, 4656410381, 5986813347, 9978022245, 12325792185, 13969231143, 23282051905, 29934066735, 41907693429, 69846155715, 209538467145]

約数ペア:

[(1, 209538467145), (3, 69846155715), (5, 41907693429), (7, 29934066735), (9, 23282051905), (15, 13969231143), (17, 12325792185), (21, 9978022245), (35, 5986813347), (45, 4656410381), (51, 4108597395), (63, 3326007415), (85, 2465158437), (105, 1995604449), (119, 1760827455), (153, 1369532465), (255, 821719479), (315, 665201483), (357, 586942485), (595, 352165491), (765, 273906493), (1071, 195647495), (1785, 117388497), (5355, 39129499)]