218363546

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{19993}}^1$

素因数の和:20165

約数の個数: 16

約数和(自身を含む): 337818624

約数和(自身を除く): 119455078

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 19993, 39986, 859699, 1719398, 2539111, 5078222, 109181773, 218363546]

約数ペア:

[(1, 218363546), (2, 109181773), (43, 5078222), (86, 2539111), (127, 1719398), (254, 859699), (5461, 39986), (10922, 19993)]