209715124

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2104

約数の個数: 36

約数和(自身を含む): 392549248

約数和(自身を除く): 182834124

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 841, 899, 1682, 1798, 2011, 3364, 3596, 4022, 8044, 26071, 52142, 58319, 62341, 104284, 116638, 124682, 233276, 249364, 1691251, 1807889, 3382502, 3615778, 6765004, 7231556, 52428781, 104857562, 209715124]

約数ペア:

[(1, 209715124), (2, 104857562), (4, 52428781), (29, 7231556), (31, 6765004), (58, 3615778), (62, 3382502), (116, 1807889), (124, 1691251), (841, 249364), (899, 233276), (1682, 124682), (1798, 116638), (2011, 104284), (3364, 62341), (3596, 58319), (4022, 52142), (8044, 26071)]