198070180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3205

約数の個数: 96

約数和(自身を含む): 531401472

約数和(自身を除く): 333331292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2255, 2870, 3137, 3157, 4510, 5740, 6274, 6314, 9020, 12548, 12628, 15685, 15785, 21959, 31370, 31570, 34507, 43918, 62740, 63140, 69014, 87836, 109795, 128617, 138028, 172535, 219590, 241549, 257234, 345070, 439180, 483098, 514468, 643085, 690140, 900319, 966196, 1207745, 1286170, 1414787, 1800638, 2415490, 2572340, 2829574, 3601276, 4501595, 4830980, 5659148, 7073935, 9003190, 9903509, 14147870, 18006380, 19807018, 28295740, 39614036, 49517545, 99035090, 198070180]

約数ペア:

[(1, 198070180), (2, 99035090), (4, 49517545), (5, 39614036), (7, 28295740), (10, 19807018), (11, 18006380), (14, 14147870), (20, 9903509), (22, 9003190), (28, 7073935), (35, 5659148), (41, 4830980), (44, 4501595), (55, 3601276), (70, 2829574), (77, 2572340), (82, 2415490), (110, 1800638), (140, 1414787), (154, 1286170), (164, 1207745), (205, 966196), (220, 900319), (287, 690140), (308, 643085), (385, 514468), (410, 483098), (451, 439180), (574, 345070), (770, 257234), (820, 241549), (902, 219590), (1148, 172535), (1435, 138028), (1540, 128617), (1804, 109795), (2255, 87836), (2870, 69014), (3137, 63140), (3157, 62740), (4510, 43918), (5740, 34507), (6274, 31570), (6314, 31370), (9020, 21959), (12548, 15785), (12628, 15685)]