207813298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71023}}^1$

素因数の和:71062

約数の個数: 32

約数和(自身を含む): 409098240

約数和(自身を除く): 201284942

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 71023, 142046, 497161, 781253, 994322, 1349437, 1562506, 2698874, 5468771, 9446059, 10937542, 14843807, 18892118, 29687614, 103906649, 207813298]

約数ペア:

[(1, 207813298), (2, 103906649), (7, 29687614), (11, 18892118), (14, 14843807), (19, 10937542), (22, 9446059), (38, 5468771), (77, 2698874), (133, 1562506), (154, 1349437), (209, 994322), (266, 781253), (418, 497161), (1463, 142046), (2926, 71023)]