210762

素因数分解:

$2^1\times 3^4\times {\mathrm{1301}}^1$

素因数の和:1315

約数の個数: 20

約数和(自身を含む): 472626

約数和(自身を除く): 261864

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1301, 2602, 3903, 7806, 11709, 23418, 35127, 70254, 105381, 210762]

約数ペア:

[(1, 210762), (2, 105381), (3, 70254), (6, 35127), (9, 23418), (18, 11709), (27, 7806), (54, 3903), (81, 2602), (162, 1301)]