200465972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421147}}^1$

素因数の和:421175

約数の個数: 24

約数和(自身を含む): 424517184

約数和(自身を除く): 224051212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 421147, 842294, 1684588, 2948029, 5896058, 7159499, 11792116, 14318998, 28637996, 50116493, 100232986, 200465972]

約数ペア:

[(1, 200465972), (2, 100232986), (4, 50116493), (7, 28637996), (14, 14318998), (17, 11792116), (28, 7159499), (34, 5896058), (68, 2948029), (119, 1684588), (238, 842294), (476, 421147)]