211488518

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1\times {\mathrm{1109}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 321118560

約数和(自身を除く): 109630042

約数列:

[1, 2, 97, 194, 983, 1109, 1966, 2218, 95351, 107573, 190702, 215146, 1090147, 2180294, 105744259, 211488518]

約数ペア:

[(1, 211488518), (2, 105744259), (97, 2180294), (194, 1090147), (983, 215146), (1109, 190702), (1966, 107573), (2218, 95351)]