200812755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5507}}^1$

素因数の和:5556

約数の個数: 64

約数和(自身を含む): 399748608

約数和(自身を除く): 198935853

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 1105, 2145, 2431, 2805, 3315, 5507, 7293, 12155, 16521, 27535, 36465, 60577, 71591, 82605, 93619, 181731, 214773, 280857, 302885, 357955, 468095, 787501, 908655, 1029809, 1073865, 1217047, 1404285, 2362503, 3089427, 3651141, 3937505, 5149045, 6085235, 11812515, 13387517, 15447135, 18255705, 40162551, 66937585, 200812755]

約数ペア:

[(1, 200812755), (3, 66937585), (5, 40162551), (11, 18255705), (13, 15447135), (15, 13387517), (17, 11812515), (33, 6085235), (39, 5149045), (51, 3937505), (55, 3651141), (65, 3089427), (85, 2362503), (143, 1404285), (165, 1217047), (187, 1073865), (195, 1029809), (221, 908655), (255, 787501), (429, 468095), (561, 357955), (663, 302885), (715, 280857), (935, 214773), (1105, 181731), (2145, 93619), (2431, 82605), (2805, 71591), (3315, 60577), (5507, 36465), (7293, 27535), (12155, 16521)]