201228313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8963}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 237940416

約数和(自身を除く): 36712103

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 8963, 22451, 98593, 116519, 1281709, 1407191, 15479101, 18293483, 201228313]

約数ペア:

[(1, 201228313), (11, 18293483), (13, 15479101), (143, 1407191), (157, 1281709), (1727, 116519), (2041, 98593), (8963, 22451)]