177980214

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{272141}}^1$

素因数の和:272255

約数の個数: 16

約数和(自身を含む): 359227440

約数和(自身を除く): 181247226

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 272141, 544282, 816423, 1632846, 29663369, 59326738, 88990107, 177980214]

約数ペア:

[(1, 177980214), (2, 88990107), (3, 59326738), (6, 29663369), (109, 1632846), (218, 816423), (327, 544282), (654, 272141)]