194637651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 287696640

約数和(自身を除く): 93058989

約数列:

[1, 3, 13, 39, 43, 129, 277, 419, 559, 831, 1257, 1677, 3601, 5447, 10803, 11911, 16341, 18017, 35733, 54051, 116063, 154843, 234221, 348189, 464529, 702663, 1508819, 4526457, 4990709, 14972127, 64879217, 194637651]

約数ペア:

[(1, 194637651), (3, 64879217), (13, 14972127), (39, 4990709), (43, 4526457), (129, 1508819), (277, 702663), (419, 464529), (559, 348189), (831, 234221), (1257, 154843), (1677, 116063), (3601, 54051), (5447, 35733), (10803, 18017), (11911, 16341)]