195845972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{225629}}^1$

素因数の和:225671

約数の個数: 24

約数和(自身を含む): 404328960

約数和(自身を除く): 208482988

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 225629, 451258, 902516, 1579403, 3158806, 6317612, 6994499, 13988998, 27977996, 48961493, 97922986, 195845972]

約数ペア:

[(1, 195845972), (2, 97922986), (4, 48961493), (7, 27977996), (14, 13988998), (28, 6994499), (31, 6317612), (62, 3158806), (124, 1579403), (217, 902516), (434, 451258), (868, 225629)]