199894728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2879}}^1$

素因数の和:3162

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 347535672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 263, 264, 526, 789, 1052, 1578, 2104, 2879, 2893, 3156, 5758, 5786, 6312, 8637, 8679, 11516, 11572, 17274, 17358, 23032, 23144, 31669, 34548, 34716, 63338, 69096, 69432, 95007, 126676, 190014, 253352, 380028, 757177, 760056, 1514354, 2271531, 3028708, 4543062, 6057416, 8328947, 9086124, 16657894, 18172248, 24986841, 33315788, 49973682, 66631576, 99947364, 199894728]

約数ペア:

[(1, 199894728), (2, 99947364), (3, 66631576), (4, 49973682), (6, 33315788), (8, 24986841), (11, 18172248), (12, 16657894), (22, 9086124), (24, 8328947), (33, 6057416), (44, 4543062), (66, 3028708), (88, 2271531), (132, 1514354), (263, 760056), (264, 757177), (526, 380028), (789, 253352), (1052, 190014), (1578, 126676), (2104, 95007), (2879, 69432), (2893, 69096), (3156, 63338), (5758, 34716), (5786, 34548), (6312, 31669), (8637, 23144), (8679, 23032), (11516, 17358), (11572, 17274)]