196279972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{226129}}^1$

素因数の和:226171

約数の個数: 24

約数和(自身を含む): 405224960

約数和(自身を除く): 208944988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 226129, 452258, 904516, 1582903, 3165806, 6331612, 7009999, 14019998, 28039996, 49069993, 98139986, 196279972]

約数ペア:

[(1, 196279972), (2, 98139986), (4, 49069993), (7, 28039996), (14, 14019998), (28, 7009999), (31, 6331612), (62, 3165806), (124, 1582903), (217, 904516), (434, 452258), (868, 226129)]