200651685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 375889920

約数和(自身を除く): 175238235

約数列:

[1, 3, 5, 13, 15, 19, 31, 39, 57, 65, 93, 95, 155, 195, 247, 285, 403, 465, 589, 741, 1209, 1235, 1747, 1767, 2015, 2945, 3705, 5241, 6045, 7657, 8735, 8835, 22711, 22971, 26205, 33193, 38285, 54157, 68133, 99579, 113555, 114855, 162471, 165965, 270785, 340665, 431509, 497895, 704041, 812355, 1028983, 1294527, 2112123, 2157545, 3086949, 3520205, 5144915, 6472635, 10560615, 13376779, 15434745, 40130337, 66883895, 200651685]

約数ペア:

[(1, 200651685), (3, 66883895), (5, 40130337), (13, 15434745), (15, 13376779), (19, 10560615), (31, 6472635), (39, 5144915), (57, 3520205), (65, 3086949), (93, 2157545), (95, 2112123), (155, 1294527), (195, 1028983), (247, 812355), (285, 704041), (403, 497895), (465, 431509), (589, 340665), (741, 270785), (1209, 165965), (1235, 162471), (1747, 114855), (1767, 113555), (2015, 99579), (2945, 68133), (3705, 54157), (5241, 38285), (6045, 33193), (7657, 26205), (8735, 22971), (8835, 22711)]