202018418

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{50989}}^1$

素因数の和:51281

約数の個数: 16

約数和(自身を含む): 347547840

約数和(自身を除く): 145529422

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 50989, 101978, 356923, 713846, 14429887, 28859774, 101009209, 202018418]

約数ペア:

[(1, 202018418), (2, 101009209), (7, 28859774), (14, 14429887), (283, 713846), (566, 356923), (1981, 101978), (3962, 50989)]