199120112

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{74521}}^1$

素因数の和:74696

約数の個数: 20

約数和(自身を含む): 388110576

約数和(自身を除く): 188990464

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 74521, 149042, 298084, 596168, 1192336, 12445007, 24890014, 49780028, 99560056, 199120112]

約数ペア:

[(1, 199120112), (2, 99560056), (4, 49780028), (8, 24890014), (16, 12445007), (167, 1192336), (334, 596168), (668, 298084), (1336, 149042), (2672, 74521)]