208037460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{182489}}^1$

素因数の和:182520

約数の個数: 48

約数和(自身を含む): 613166400

約数和(自身を除く): 405128940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 182489, 364978, 547467, 729956, 912445, 1094934, 1824890, 2189868, 2737335, 3467291, 3649780, 5474670, 6934582, 10401873, 10949340, 13869164, 17336455, 20803746, 34672910, 41607492, 52009365, 69345820, 104018730, 208037460]

約数ペア:

[(1, 208037460), (2, 104018730), (3, 69345820), (4, 52009365), (5, 41607492), (6, 34672910), (10, 20803746), (12, 17336455), (15, 13869164), (19, 10949340), (20, 10401873), (30, 6934582), (38, 5474670), (57, 3649780), (60, 3467291), (76, 2737335), (95, 2189868), (114, 1824890), (190, 1094934), (228, 912445), (285, 729956), (380, 547467), (570, 364978), (1140, 182489)]