206765570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{1493}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 406607040

約数和(自身を除く): 199841470

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1259, 1493, 2518, 2986, 6295, 7465, 12590, 13849, 14930, 16423, 27698, 32846, 69245, 82115, 138490, 164230, 1879687, 3759374, 9398435, 18796870, 20676557, 41353114, 103382785, 206765570]

約数ペア:

[(1, 206765570), (2, 103382785), (5, 41353114), (10, 20676557), (11, 18796870), (22, 9398435), (55, 3759374), (110, 1879687), (1259, 164230), (1493, 138490), (2518, 82115), (2986, 69245), (6295, 32846), (7465, 27698), (12590, 16423), (13849, 14930)]