188808812

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 334068000

約数和(自身を除く): 145259188

約数列:

[1, 2, 4, 193, 199, 386, 398, 772, 796, 1229, 2458, 4916, 38407, 76814, 153628, 237197, 244571, 474394, 489142, 948788, 978284, 47202203, 94404406, 188808812]

約数ペア:

[(1, 188808812), (2, 94404406), (4, 47202203), (193, 978284), (199, 948788), (386, 489142), (398, 474394), (772, 244571), (796, 237197), (1229, 153628), (2458, 76814), (4916, 38407)]