197180508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{335341}}^1$

素因数の和:335362

約数の個数: 36

約数和(自身を含む): 535205832

約数和(自身を除く): 338025324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 335341, 670682, 1006023, 1341364, 2012046, 2347387, 4024092, 4694774, 7042161, 9389548, 14084322, 16431709, 28168644, 32863418, 49295127, 65726836, 98590254, 197180508]

約数ペア:

[(1, 197180508), (2, 98590254), (3, 65726836), (4, 49295127), (6, 32863418), (7, 28168644), (12, 16431709), (14, 14084322), (21, 9389548), (28, 7042161), (42, 4694774), (49, 4024092), (84, 2347387), (98, 2012046), (147, 1341364), (196, 1006023), (294, 670682), (588, 335341)]