209580312

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{105211}}^1$

素因数の和:105303

約数の個数: 32

約数和(自身を含む): 530268480

約数和(自身を除く): 320688168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 105211, 210422, 315633, 420844, 631266, 841688, 1262532, 2525064, 8732513, 17465026, 26197539, 34930052, 52395078, 69860104, 104790156, 209580312]

約数ペア:

[(1, 209580312), (2, 104790156), (3, 69860104), (4, 52395078), (6, 34930052), (8, 26197539), (12, 17465026), (24, 8732513), (83, 2525064), (166, 1262532), (249, 841688), (332, 631266), (498, 420844), (664, 315633), (996, 210422), (1992, 105211)]