201922566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 460470528

約数和(自身を除く): 258547962

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 61, 69, 83, 102, 122, 138, 166, 183, 249, 289, 366, 391, 498, 578, 782, 867, 1037, 1173, 1403, 1411, 1734, 1909, 2074, 2346, 2806, 2822, 3111, 3818, 4209, 4233, 5063, 5727, 6222, 6647, 8418, 8466, 10126, 11454, 13294, 15189, 17629, 19941, 23851, 23987, 30378, 32453, 35258, 39882, 47702, 47974, 52887, 64906, 71553, 71961, 86071, 97359, 105774, 116449, 143106, 143922, 172142, 194718, 232898, 258213, 349347, 405467, 516426, 551701, 698694, 810934, 1103402, 1216401, 1463207, 1655103, 1979633, 2432802, 2926414, 3310206, 3959266, 4389621, 5938899, 8779242, 11877798, 33653761, 67307522, 100961283, 201922566]

約数ペア:

[(1, 201922566), (2, 100961283), (3, 67307522), (6, 33653761), (17, 11877798), (23, 8779242), (34, 5938899), (46, 4389621), (51, 3959266), (61, 3310206), (69, 2926414), (83, 2432802), (102, 1979633), (122, 1655103), (138, 1463207), (166, 1216401), (183, 1103402), (249, 810934), (289, 698694), (366, 551701), (391, 516426), (498, 405467), (578, 349347), (782, 258213), (867, 232898), (1037, 194718), (1173, 172142), (1403, 143922), (1411, 143106), (1734, 116449), (1909, 105774), (2074, 97359), (2346, 86071), (2806, 71961), (2822, 71553), (3111, 64906), (3818, 52887), (4209, 47974), (4233, 47702), (5063, 39882), (5727, 35258), (6222, 32453), (6647, 30378), (8418, 23987), (8466, 23851), (10126, 19941), (11454, 17629), (13294, 15189)]