188581974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{17471}}^1$

素因数の和:17740

約数の個数: 32

約数和(自身を含む): 432746496

約数和(自身を除く): 244164522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 17471, 34942, 52413, 104826, 122297, 244594, 366891, 733782, 4490047, 8980094, 13470141, 26940282, 31430329, 62860658, 94290987, 188581974]

約数ペア:

[(1, 188581974), (2, 94290987), (3, 62860658), (6, 31430329), (7, 26940282), (14, 13470141), (21, 8980094), (42, 4490047), (257, 733782), (514, 366891), (771, 244594), (1542, 122297), (1799, 104826), (3598, 52413), (5397, 34942), (10794, 17471)]