201609874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{129403}}^1$

素因数の和:129465

約数の個数: 16

約数和(自身を含む): 326098080

約数和(自身を除く): 124488206

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 129403, 258806, 2458657, 4917314, 5305523, 10611046, 100804937, 201609874]

約数ペア:

[(1, 201609874), (2, 100804937), (19, 10611046), (38, 5305523), (41, 4917314), (82, 2458657), (779, 258806), (1558, 129403)]