201994755878

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1\times {\mathrm{2188127}}^1$

素因数の和:2188687

約数の個数: 16

約数和(自身を含む): 306661762944

約数和(自身を除く): 104667007066

約数列:

[1, 2, 101, 202, 457, 914, 46157, 92314, 2188127, 4376254, 221000827, 442001654, 999974039, 1999948078, 100997377939, 201994755878]

約数ペア:

[(1, 201994755878), (2, 100997377939), (101, 1999948078), (202, 999974039), (457, 442001654), (914, 221000827), (46157, 4376254), (92314, 2188127)]