210853965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14447}}^1$

素因数の和:14601

約数の個数: 32

約数和(自身を含む): 388362240

約数和(自身を除く): 177508275

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 14447, 14595, 43341, 72235, 101129, 216705, 303387, 505645, 1516935, 2008133, 6024399, 10040665, 14056931, 30121995, 42170793, 70284655, 210853965]

約数ペア:

[(1, 210853965), (3, 70284655), (5, 42170793), (7, 30121995), (15, 14056931), (21, 10040665), (35, 6024399), (105, 2008133), (139, 1516935), (417, 505645), (695, 303387), (973, 216705), (2085, 101129), (2919, 72235), (4865, 43341), (14447, 14595)]