199779304

素因数分解:

$2^3\times {\mathrm{3221}}^1\times {\mathrm{7753}}^1$

素因数の和:10980

約数の個数: 16

約数和(自身を含む): 374750820

約数和(自身を除く): 174971516

約数列:

[1, 2, 4, 8, 3221, 6442, 7753, 12884, 15506, 25768, 31012, 62024, 24972413, 49944826, 99889652, 199779304]

約数ペア:

[(1, 199779304), (2, 99889652), (4, 49944826), (8, 24972413), (3221, 62024), (6442, 31012), (7753, 25768), (12884, 15506)]