199068294

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{238691}}^1$

素因数の和:238835

約数の個数: 16

約数和(自身を含む): 401002560

約数和(自身を除く): 201934266

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 238691, 477382, 716073, 1432146, 33178049, 66356098, 99534147, 199068294]

約数ペア:

[(1, 199068294), (2, 99534147), (3, 66356098), (6, 33178049), (139, 1432146), (278, 716073), (417, 477382), (834, 238691)]