189442637

素因数分解:

${\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 196546944

約数和(自身を除く): 7104307

約数列:

[1, 61, 131, 151, 157, 7991, 9211, 9577, 19781, 20567, 23707, 1206641, 1254587, 1446127, 3105617, 189442637]

約数ペア:

[(1, 189442637), (61, 3105617), (131, 1446127), (151, 1254587), (157, 1206641), (7991, 23707), (9211, 20567), (9577, 19781)]