208713806

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{65101}}^1$

素因数の和:65339

約数の個数: 16

約数和(自身を含む): 359363040

約数和(自身を除く): 150649234

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 65101, 130202, 455707, 911414, 14908129, 29816258, 104356903, 208713806]

約数ペア:

[(1, 208713806), (2, 104356903), (7, 29816258), (14, 14908129), (229, 911414), (458, 455707), (1603, 130202), (3206, 65101)]