202141590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8831}}^1$

素因数の和:8957

約数の個数: 64

約数和(自身を含む): 559595520

約数和(自身を除く): 357453930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3815, 4578, 7630, 8831, 11445, 17662, 22890, 26493, 44155, 52986, 61817, 88310, 123634, 132465, 185451, 264930, 309085, 370902, 618170, 927255, 962579, 1854510, 1925158, 2887737, 4812895, 5775474, 6738053, 9625790, 13476106, 14438685, 20214159, 28877370, 33690265, 40428318, 67380530, 101070795, 202141590]

約数ペア:

[(1, 202141590), (2, 101070795), (3, 67380530), (5, 40428318), (6, 33690265), (7, 28877370), (10, 20214159), (14, 14438685), (15, 13476106), (21, 9625790), (30, 6738053), (35, 5775474), (42, 4812895), (70, 2887737), (105, 1925158), (109, 1854510), (210, 962579), (218, 927255), (327, 618170), (545, 370902), (654, 309085), (763, 264930), (1090, 185451), (1526, 132465), (1635, 123634), (2289, 88310), (3270, 61817), (3815, 52986), (4578, 44155), (7630, 26493), (8831, 22890), (11445, 17662)]