200820211262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^2\times {\mathrm{8447}}^1$

素因数の和:8781

約数の個数: 48

約数和(自身を含む): 336206204928

約数和(自身を除く): 135385993666

約数列:

[1, 2, 11, 22, 67, 127, 134, 254, 737, 1397, 1474, 2794, 8447, 8509, 16129, 16894, 17018, 32258, 92917, 93599, 177419, 185834, 187198, 354838, 565949, 1072769, 1080643, 1131898, 2145538, 2161286, 6225439, 11800459, 11887073, 12450878, 23600918, 23774146, 71875523, 136241663, 143751046, 272483326, 790630753, 1498658293, 1581261506, 2997316586, 9128191421, 18256382842, 100410105631, 200820211262]

約数ペア:

[(1, 200820211262), (2, 100410105631), (11, 18256382842), (22, 9128191421), (67, 2997316586), (127, 1581261506), (134, 1498658293), (254, 790630753), (737, 272483326), (1397, 143751046), (1474, 136241663), (2794, 71875523), (8447, 23774146), (8509, 23600918), (16129, 12450878), (16894, 11887073), (17018, 11800459), (32258, 6225439), (92917, 2161286), (93599, 2145538), (177419, 1131898), (185834, 1080643), (187198, 1072769), (354838, 565949)]