209528077

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 250536888

約数和(自身を除く): 41008811

約数列:

[1, 11, 17, 37, 121, 187, 407, 629, 2057, 2753, 4477, 6919, 30283, 46801, 76109, 101861, 333113, 514811, 1120471, 1731637, 5662921, 12325181, 19048007, 209528077]

約数ペア:

[(1, 209528077), (11, 19048007), (17, 12325181), (37, 5662921), (121, 1731637), (187, 1120471), (407, 514811), (629, 333113), (2057, 101861), (2753, 76109), (4477, 46801), (6919, 30283)]