199771836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2339

約数の個数: 96

約数和(自身を含む): 549158400

約数和(自身を除く): 349386564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 29, 33, 44, 46, 58, 66, 69, 87, 92, 116, 132, 138, 174, 253, 276, 319, 348, 506, 638, 667, 759, 957, 1012, 1276, 1334, 1518, 1914, 2001, 2269, 2668, 3036, 3828, 4002, 4538, 6807, 7337, 8004, 9076, 13614, 14674, 22011, 24959, 27228, 29348, 44022, 49918, 52187, 65801, 74877, 88044, 99836, 104374, 131602, 149754, 156561, 197403, 208748, 263204, 299508, 313122, 394806, 574057, 626244, 723811, 789612, 1148114, 1447622, 1513423, 1722171, 2171433, 2296228, 2895244, 3026846, 3444342, 4342866, 4540269, 6053692, 6888684, 8685732, 9080538, 16647653, 18161076, 33295306, 49942959, 66590612, 99885918, 199771836]

約数ペア:

[(1, 199771836), (2, 99885918), (3, 66590612), (4, 49942959), (6, 33295306), (11, 18161076), (12, 16647653), (22, 9080538), (23, 8685732), (29, 6888684), (33, 6053692), (44, 4540269), (46, 4342866), (58, 3444342), (66, 3026846), (69, 2895244), (87, 2296228), (92, 2171433), (116, 1722171), (132, 1513423), (138, 1447622), (174, 1148114), (253, 789612), (276, 723811), (319, 626244), (348, 574057), (506, 394806), (638, 313122), (667, 299508), (759, 263204), (957, 208748), (1012, 197403), (1276, 156561), (1334, 149754), (1518, 131602), (1914, 104374), (2001, 99836), (2269, 88044), (2668, 74877), (3036, 65801), (3828, 52187), (4002, 49918), (4538, 44022), (6807, 29348), (7337, 27228), (8004, 24959), (9076, 22011), (13614, 14674)]