204628194

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{54919}}^1$

素因数の和:54956

約数の個数: 40

約数和(自身を含む): 478463040

約数和(自身を除く): 273834846

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 54919, 109838, 164757, 329514, 494271, 988542, 1263137, 1482813, 2526274, 2965626, 3789411, 4448439, 7578822, 8896878, 11368233, 22736466, 34104699, 68209398, 102314097, 204628194]

約数ペア:

[(1, 204628194), (2, 102314097), (3, 68209398), (6, 34104699), (9, 22736466), (18, 11368233), (23, 8896878), (27, 7578822), (46, 4448439), (54, 3789411), (69, 2965626), (81, 2526274), (138, 1482813), (162, 1263137), (207, 988542), (414, 494271), (621, 329514), (1242, 164757), (1863, 109838), (3726, 54919)]