201819582404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2797}}^1\times {\mathrm{5273}}^1$

素因数の和:8396

約数の個数: 48

約数和(自身を含む): 386742335616

約数和(自身を除く): 184922753212

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 2797, 3421, 5273, 5594, 6842, 10546, 11188, 13684, 21092, 30767, 58003, 61534, 116006, 123068, 232012, 869867, 1639903, 1739734, 3279806, 3479468, 6559612, 9568537, 14748581, 18038933, 19137074, 29497162, 36077866, 38274148, 58994324, 72155732, 162234391, 324468782, 648937564, 4586808691, 9173617382, 18347234764, 50454895601, 100909791202, 201819582404]

約数ペア:

[(1, 201819582404), (2, 100909791202), (4, 50454895601), (11, 18347234764), (22, 9173617382), (44, 4586808691), (311, 648937564), (622, 324468782), (1244, 162234391), (2797, 72155732), (3421, 58994324), (5273, 38274148), (5594, 36077866), (6842, 29497162), (10546, 19137074), (11188, 18038933), (13684, 14748581), (21092, 9568537), (30767, 6559612), (58003, 3479468), (61534, 3279806), (116006, 1739734), (123068, 1639903), (232012, 869867)]