201985718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{5501}}^1$

素因数の和:7183

約数の個数: 16

約数和(自身を含む): 330780240

約数和(自身を除く): 128794522

約数列:

[1, 2, 11, 22, 1669, 3338, 5501, 11002, 18359, 36718, 60511, 121022, 9181169, 18362338, 100992859, 201985718]

約数ペア:

[(1, 201985718), (2, 100992859), (11, 18362338), (22, 9181169), (1669, 121022), (3338, 60511), (5501, 36718), (11002, 18359)]