203488274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{51673}}^1$

素因数の和:51865

約数の個数: 16

約数和(自身を含む): 334847520

約数和(自身を除く): 131359246

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 51673, 103346, 568403, 1136806, 9249467, 18498934, 101744137, 203488274]

約数ペア:

[(1, 203488274), (2, 101744137), (11, 18498934), (22, 9249467), (179, 1136806), (358, 568403), (1969, 103346), (3938, 51673)]