197222072

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{188189}}^1$

素因数の和:188326

約数の個数: 16

約数和(自身を含む): 372616200

約数和(自身を除く): 175394128

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 188189, 376378, 752756, 1505512, 24652759, 49305518, 98611036, 197222072]

約数ペア:

[(1, 197222072), (2, 98611036), (4, 49305518), (8, 24652759), (131, 1505512), (262, 752756), (524, 376378), (1048, 188189)]