201371982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 477771264

約数和(自身を除く): 276399282

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 101, 111, 202, 222, 259, 303, 518, 606, 707, 777, 1283, 1414, 1554, 2121, 2566, 3737, 3849, 4242, 7474, 7698, 8981, 11211, 17962, 22422, 26159, 26943, 47471, 52318, 53886, 78477, 94942, 129583, 142413, 156954, 259166, 284826, 332297, 388749, 664594, 777498, 907081, 996891, 1814162, 1993782, 2721243, 4794571, 5442486, 9589142, 14383713, 28767426, 33561997, 67123994, 100685991, 201371982]

約数ペア:

[(1, 201371982), (2, 100685991), (3, 67123994), (6, 33561997), (7, 28767426), (14, 14383713), (21, 9589142), (37, 5442486), (42, 4794571), (74, 2721243), (101, 1993782), (111, 1814162), (202, 996891), (222, 907081), (259, 777498), (303, 664594), (518, 388749), (606, 332297), (707, 284826), (777, 259166), (1283, 156954), (1414, 142413), (1554, 129583), (2121, 94942), (2566, 78477), (3737, 53886), (3849, 52318), (4242, 47471), (7474, 26943), (7698, 26159), (8981, 22422), (11211, 17962)]