207923277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 299756160

約数和(自身を除く): 91832883

約数列:

[1, 3, 17, 51, 109, 113, 327, 331, 339, 993, 1853, 1921, 5559, 5627, 5763, 12317, 16881, 36079, 36951, 37403, 108237, 112209, 209389, 613343, 628167, 635851, 1840029, 1907553, 4076927, 12230781, 69307759, 207923277]

約数ペア:

[(1, 207923277), (3, 69307759), (17, 12230781), (51, 4076927), (109, 1907553), (113, 1840029), (327, 635851), (331, 628167), (339, 613343), (993, 209389), (1853, 112209), (1921, 108237), (5559, 37403), (5627, 36951), (5763, 36079), (12317, 16881)]