201861315

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 398623680

約数和(自身を除く): 196762365

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 81, 85, 87, 135, 145, 153, 243, 255, 261, 337, 405, 435, 459, 493, 765, 783, 1011, 1215, 1305, 1377, 1479, 1685, 2295, 2349, 2465, 3033, 3915, 4131, 4437, 5055, 5729, 6885, 7047, 7395, 9099, 9773, 11745, 13311, 15165, 17187, 20655, 22185, 27297, 28645, 29319, 35235, 39933, 45495, 48865, 51561, 66555, 81891, 85935, 87957, 119799, 136485, 146595, 154683, 166141, 199665, 257805, 263871, 409455, 439785, 464049, 498423, 598995, 773415, 791613, 830705, 1319355, 1392147, 1495269, 2320245, 2374839, 2492115, 3958065, 4485807, 6960735, 7476345, 11874195, 13457421, 22429035, 40372263, 67287105, 201861315]

約数ペア:

[(1, 201861315), (3, 67287105), (5, 40372263), (9, 22429035), (15, 13457421), (17, 11874195), (27, 7476345), (29, 6960735), (45, 4485807), (51, 3958065), (81, 2492115), (85, 2374839), (87, 2320245), (135, 1495269), (145, 1392147), (153, 1319355), (243, 830705), (255, 791613), (261, 773415), (337, 598995), (405, 498423), (435, 464049), (459, 439785), (493, 409455), (765, 263871), (783, 257805), (1011, 199665), (1215, 166141), (1305, 154683), (1377, 146595), (1479, 136485), (1685, 119799), (2295, 87957), (2349, 85935), (2465, 81891), (3033, 66555), (3915, 51561), (4131, 48865), (4437, 45495), (5055, 39933), (5729, 35235), (6885, 29319), (7047, 28645), (7395, 27297), (9099, 22185), (9773, 20655), (11745, 17187), (13311, 15165)]