208528386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{108949}}^1$

素因数の和:108994

約数の個数: 32

約数和(自身を含む): 470664000

約数和(自身を除く): 262135614

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 108949, 217898, 326847, 653694, 1198439, 2396878, 3159521, 3595317, 6319042, 7190634, 9478563, 18957126, 34754731, 69509462, 104264193, 208528386]

約数ペア:

[(1, 208528386), (2, 104264193), (3, 69509462), (6, 34754731), (11, 18957126), (22, 9478563), (29, 7190634), (33, 6319042), (58, 3595317), (66, 3159521), (87, 2396878), (174, 1198439), (319, 653694), (638, 326847), (957, 217898), (1914, 108949)]