211277098

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{6173}}^1$

素因数の和:6441

約数の個数: 16

約数和(自身を含む): 321912360

約数和(自身を除く): 110635262

約数列:

[1, 2, 109, 157, 218, 314, 6173, 12346, 17113, 34226, 672857, 969161, 1345714, 1938322, 105638549, 211277098]

約数ペア:

[(1, 211277098), (2, 105638549), (109, 1938322), (157, 1345714), (218, 969161), (314, 672857), (6173, 34226), (12346, 17113)]