188897192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{7639}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 387806400

約数和(自身を除く): 198909208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 281, 562, 1124, 2248, 3091, 6182, 7639, 12364, 15278, 24728, 30556, 61112, 84029, 168058, 336116, 672232, 2146559, 4293118, 8586236, 17172472, 23612149, 47224298, 94448596, 188897192]

約数ペア:

[(1, 188897192), (2, 94448596), (4, 47224298), (8, 23612149), (11, 17172472), (22, 8586236), (44, 4293118), (88, 2146559), (281, 672232), (562, 336116), (1124, 168058), (2248, 84029), (3091, 61112), (6182, 30556), (7639, 24728), (12364, 15278)]