196621232

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 387073440

約数和(自身を除く): 190452208

約数列:

[1, 2, 4, 8, 16, 103, 206, 229, 412, 458, 521, 824, 916, 1042, 1648, 1832, 2084, 3664, 4168, 8336, 23587, 47174, 53663, 94348, 107326, 119309, 188696, 214652, 238618, 377392, 429304, 477236, 858608, 954472, 1908944, 12288827, 24577654, 49155308, 98310616, 196621232]

約数ペア:

[(1, 196621232), (2, 98310616), (4, 49155308), (8, 24577654), (16, 12288827), (103, 1908944), (206, 954472), (229, 858608), (412, 477236), (458, 429304), (521, 377392), (824, 238618), (916, 214652), (1042, 188696), (1648, 119309), (1832, 107326), (2084, 94348), (3664, 53663), (4168, 47174), (8336, 23587)]