207739796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 422392320

約数和(自身を除く): 214652524

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 193, 374, 386, 748, 772, 1439, 2123, 2878, 3281, 4246, 5756, 6562, 8492, 13124, 15829, 24463, 31658, 36091, 48926, 63316, 72182, 97852, 144364, 269093, 277727, 538186, 555454, 1076372, 1110908, 3054997, 4721359, 6109994, 9442718, 12219988, 18885436, 51934949, 103869898, 207739796]

約数ペア:

[(1, 207739796), (2, 103869898), (4, 51934949), (11, 18885436), (17, 12219988), (22, 9442718), (34, 6109994), (44, 4721359), (68, 3054997), (187, 1110908), (193, 1076372), (374, 555454), (386, 538186), (748, 277727), (772, 269093), (1439, 144364), (2123, 97852), (2878, 72182), (3281, 63316), (4246, 48926), (5756, 36091), (6562, 31658), (8492, 24463), (13124, 15829)]