200809791

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35027}}^1$

素因数の和:35060

約数の個数: 36

約数和(自身を含む): 363380472

約数和(自身を除く): 162570681

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 35027, 105081, 245189, 315243, 455351, 735567, 1366053, 1716323, 2206701, 3187457, 4098159, 5148969, 9562371, 15446907, 22312199, 28687113, 66936597, 200809791]

約数ペア:

[(1, 200809791), (3, 66936597), (7, 28687113), (9, 22312199), (13, 15446907), (21, 9562371), (39, 5148969), (49, 4098159), (63, 3187457), (91, 2206701), (117, 1716323), (147, 1366053), (273, 735567), (441, 455351), (637, 315243), (819, 245189), (1911, 105081), (5733, 35027)]