197254442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{116443}}^1$

素因数の和:116474

約数の個数: 24

約数和(自身を含む): 371689248

約数和(自身を除く): 174434806

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 116443, 232886, 815101, 1280873, 1630202, 2561746, 8966111, 14089603, 17932222, 28179206, 98627221, 197254442]

約数ペア:

[(1, 197254442), (2, 98627221), (7, 28179206), (11, 17932222), (14, 14089603), (22, 8966111), (77, 2561746), (121, 1630202), (154, 1280873), (242, 815101), (847, 232886), (1694, 116443)]