201664316

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56711}}^1$

素因数の和:56849

約数の個数: 24

約数和(自身を含む): 406511616

約数和(自身を除く): 204847300

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 56711, 113422, 226844, 396977, 793954, 1587908, 7202297, 14404594, 28809188, 50416079, 100832158, 201664316]

約数ペア:

[(1, 201664316), (2, 100832158), (4, 50416079), (7, 28809188), (14, 14404594), (28, 7202297), (127, 1587908), (254, 793954), (508, 396977), (889, 226844), (1778, 113422), (3556, 56711)]