199144610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66161}}^1$

素因数の和:66218

約数の個数: 32

約数和(自身を含む): 419202432

約数和(自身を除く): 220057822

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66161, 132322, 330805, 463127, 661610, 926254, 2315635, 2844923, 4631270, 5689846, 14224615, 19914461, 28449230, 39828922, 99572305, 199144610]

約数ペア:

[(1, 199144610), (2, 99572305), (5, 39828922), (7, 28449230), (10, 19914461), (14, 14224615), (35, 5689846), (43, 4631270), (70, 2844923), (86, 2315635), (215, 926254), (301, 661610), (430, 463127), (602, 330805), (1505, 132322), (3010, 66161)]