210920306

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{5569}}^1$

素因数の和:6253

約数の個数: 16

約数和(自身を含む): 327850200

約数和(自身を除く): 116929894

約数列:

[1, 2, 29, 58, 653, 1306, 5569, 11138, 18937, 37874, 161501, 323002, 3636557, 7273114, 105460153, 210920306]

約数ペア:

[(1, 210920306), (2, 105460153), (29, 7273114), (58, 3636557), (653, 323002), (1306, 161501), (5569, 37874), (11138, 18937)]