193724908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 372635200

約数和(自身を除く): 178910292

約数列:

[1, 2, 4, 13, 26, 52, 97, 193, 194, 199, 386, 388, 398, 772, 796, 1261, 2509, 2522, 2587, 5018, 5044, 5174, 10036, 10348, 18721, 19303, 37442, 38407, 38606, 74884, 76814, 77212, 153628, 243373, 250939, 486746, 499291, 501878, 973492, 998582, 1003756, 1997164, 3725479, 7450958, 14901916, 48431227, 96862454, 193724908]

約数ペア:

[(1, 193724908), (2, 96862454), (4, 48431227), (13, 14901916), (26, 7450958), (52, 3725479), (97, 1997164), (193, 1003756), (194, 998582), (199, 973492), (386, 501878), (388, 499291), (398, 486746), (772, 250939), (796, 243373), (1261, 153628), (2509, 77212), (2522, 76814), (2587, 74884), (5018, 38606), (5044, 38407), (5174, 37442), (10036, 19303), (10348, 18721)]