214904242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13477}}^1$

素因数の和:13570

約数の個数: 32

約数和(自身を含む): 395929728

約数和(自身を除く): 181025486

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 7973, 13477, 15946, 26954, 94339, 188678, 229109, 458218, 902959, 1603763, 1805918, 3207526, 6320713, 12641426, 15350303, 30700606, 107452121, 214904242]

約数ペア:

[(1, 214904242), (2, 107452121), (7, 30700606), (14, 15350303), (17, 12641426), (34, 6320713), (67, 3207526), (119, 1805918), (134, 1603763), (238, 902959), (469, 458218), (938, 229109), (1139, 188678), (2278, 94339), (7973, 26954), (13477, 15946)]