205254984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21013}}^1$

素因数の和:21070

約数の個数: 64

約数和(自身を含む): 574943040

約数和(自身を除く): 369688056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 21013, 42026, 63039, 84052, 126078, 168104, 231143, 252156, 462286, 504312, 693429, 777481, 924572, 1386858, 1554962, 1849144, 2332443, 2773716, 3109924, 4664886, 5547432, 6219848, 8552291, 9329772, 17104582, 18659544, 25656873, 34209164, 51313746, 68418328, 102627492, 205254984]

約数ペア:

[(1, 205254984), (2, 102627492), (3, 68418328), (4, 51313746), (6, 34209164), (8, 25656873), (11, 18659544), (12, 17104582), (22, 9329772), (24, 8552291), (33, 6219848), (37, 5547432), (44, 4664886), (66, 3109924), (74, 2773716), (88, 2332443), (111, 1849144), (132, 1554962), (148, 1386858), (222, 924572), (264, 777481), (296, 693429), (407, 504312), (444, 462286), (814, 252156), (888, 231143), (1221, 168104), (1628, 126078), (2442, 84052), (3256, 63039), (4884, 42026), (9768, 21013)]