206020386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80039}}^1$

素因数の和:80071

約数の個数: 48

約数和(自身を含む): 524422080

約数和(自身を除く): 318401694

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 80039, 160078, 240117, 480234, 720351, 880429, 1040507, 1440702, 1760858, 2081014, 2641287, 3121521, 5282574, 6243042, 7923861, 9364563, 11445577, 15847722, 18729126, 22891154, 34336731, 68673462, 103010193, 206020386]

約数ペア:

[(1, 206020386), (2, 103010193), (3, 68673462), (6, 34336731), (9, 22891154), (11, 18729126), (13, 15847722), (18, 11445577), (22, 9364563), (26, 7923861), (33, 6243042), (39, 5282574), (66, 3121521), (78, 2641287), (99, 2081014), (117, 1760858), (143, 1440702), (198, 1040507), (234, 880429), (286, 720351), (429, 480234), (858, 240117), (1287, 160078), (2574, 80039)]