209722554

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{82633}}^1$

素因数の和:82691

約数の個数: 32

約数和(自身を含む): 475971840

約数和(自身を除く): 266249286

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 82633, 165266, 247899, 495798, 743697, 1487394, 2231091, 3883751, 4462182, 7767502, 11651253, 23302506, 34953759, 69907518, 104861277, 209722554]

約数ペア:

[(1, 209722554), (2, 104861277), (3, 69907518), (6, 34953759), (9, 23302506), (18, 11651253), (27, 7767502), (47, 4462182), (54, 3883751), (94, 2231091), (141, 1487394), (282, 743697), (423, 495798), (846, 247899), (1269, 165266), (2538, 82633)]