206730812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{13633}}^1$

素因数の和:13877

約数の個数: 24

約数和(自身を含む): 384806016

約数和(自身を除く): 178075204

約数列:

[1, 2, 4, 17, 34, 68, 223, 446, 892, 3791, 7582, 13633, 15164, 27266, 54532, 231761, 463522, 927044, 3040159, 6080318, 12160636, 51682703, 103365406, 206730812]

約数ペア:

[(1, 206730812), (2, 103365406), (4, 51682703), (17, 12160636), (34, 6080318), (68, 3040159), (223, 927044), (446, 463522), (892, 231761), (3791, 54532), (7582, 27266), (13633, 15164)]