214573661

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 226556928

約数和(自身を除く): 11983267

約数列:

[1, 31, 61, 233, 487, 1891, 7223, 14213, 15097, 29707, 113471, 440603, 920917, 3517601, 6921731, 214573661]

約数ペア:

[(1, 214573661), (31, 6921731), (61, 3517601), (233, 920917), (487, 440603), (1891, 113471), (7223, 29707), (14213, 15097)]