197999102

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{6991}}^1$

素因数の和:7041

約数の個数: 36

約数和(自身を含む): 367059024

約数和(自身を除く): 169059922

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 833, 1666, 2023, 4046, 6991, 13982, 14161, 28322, 48937, 97874, 118847, 237694, 342559, 685118, 831929, 1663858, 2020399, 4040798, 5823503, 11647006, 14142793, 28285586, 98999551, 197999102]

約数ペア:

[(1, 197999102), (2, 98999551), (7, 28285586), (14, 14142793), (17, 11647006), (34, 5823503), (49, 4040798), (98, 2020399), (119, 1663858), (238, 831929), (289, 685118), (578, 342559), (833, 237694), (1666, 118847), (2023, 97874), (4046, 48937), (6991, 28322), (13982, 14161)]