205846270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{7759}}^1$

素因数の和:8152

約数の個数: 32

約数和(自身を含む): 424627200

約数和(自身を除く): 218780930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2653, 3790, 5306, 7759, 13265, 15518, 26530, 38795, 54313, 77590, 108626, 271565, 543130, 2940661, 5881322, 14703305, 20584627, 29406610, 41169254, 102923135, 205846270]

約数ペア:

[(1, 205846270), (2, 102923135), (5, 41169254), (7, 29406610), (10, 20584627), (14, 14703305), (35, 5881322), (70, 2940661), (379, 543130), (758, 271565), (1895, 108626), (2653, 77590), (3790, 54313), (5306, 38795), (7759, 26530), (13265, 15518)]