188254913

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1499}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 240084000

約数和(自身を除く): 51829087

約数列:

[1, 7, 11, 49, 77, 233, 539, 1499, 1631, 2563, 10493, 11417, 16489, 17941, 73451, 115423, 125587, 349267, 807961, 2444869, 3841937, 17114083, 26893559, 188254913]

約数ペア:

[(1, 188254913), (7, 26893559), (11, 17114083), (49, 3841937), (77, 2444869), (233, 807961), (539, 349267), (1499, 125587), (1631, 115423), (2563, 73451), (10493, 17941), (11417, 16489)]