205997582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{774427}}^1$

素因数の和:774455

約数の個数: 16

約数和(自身を含む): 371725440

約数和(自身を除く): 165727858

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 774427, 1548854, 5420989, 10841978, 14714113, 29428226, 102998791, 205997582]

約数ペア:

[(1, 205997582), (2, 102998791), (7, 29428226), (14, 14714113), (19, 10841978), (38, 5420989), (133, 1548854), (266, 774427)]