208532258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{498881}}^1$

素因数の和:498913

約数の個数: 16

約数和(自身を含む): 359195040

約数和(自身を除く): 150662782

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 498881, 997762, 5487691, 9478739, 10975382, 18957478, 104266129, 208532258]

約数ペア:

[(1, 208532258), (2, 104266129), (11, 18957478), (19, 10975382), (22, 9478739), (38, 5487691), (209, 997762), (418, 498881)]