196557488

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{17327}}^1$

素因数の和:18044

約数の個数: 20

約数和(自身を含む): 381389280

約数和(自身を除く): 184831792

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 17327, 34654, 69308, 138616, 277232, 12284843, 24569686, 49139372, 98278744, 196557488]

約数ペア:

[(1, 196557488), (2, 98278744), (4, 49139372), (8, 24569686), (16, 12284843), (709, 277232), (1418, 138616), (2836, 69308), (5672, 34654), (11344, 17327)]