194388194

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 108

約数和(自身を含む): 407872962

約数和(自身を除く): 213484768

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 97, 98, 121, 143, 154, 169, 182, 194, 242, 286, 338, 539, 637, 679, 847, 1001, 1067, 1078, 1183, 1261, 1274, 1358, 1573, 1694, 1859, 2002, 2134, 2366, 2522, 3146, 3718, 4753, 5929, 7007, 7469, 8281, 8827, 9506, 11011, 11737, 11858, 13013, 13871, 14014, 14938, 16393, 16562, 17654, 20449, 22022, 23474, 26026, 27742, 32786, 40898, 52283, 61789, 77077, 82159, 91091, 97097, 104566, 114751, 123578, 143143, 152581, 154154, 164318, 180323, 182182, 194194, 229502, 286286, 305162, 360646, 575113, 679679, 803257, 1002001, 1068067, 1150226, 1262261, 1359358, 1606514, 1983553, 2004002, 2136134, 2524522, 3967106, 7476469, 8835827, 13884871, 14952938, 17671654, 27769742, 97194097, 194388194]

約数ペア:

[(1, 194388194), (2, 97194097), (7, 27769742), (11, 17671654), (13, 14952938), (14, 13884871), (22, 8835827), (26, 7476469), (49, 3967106), (77, 2524522), (91, 2136134), (97, 2004002), (98, 1983553), (121, 1606514), (143, 1359358), (154, 1262261), (169, 1150226), (182, 1068067), (194, 1002001), (242, 803257), (286, 679679), (338, 575113), (539, 360646), (637, 305162), (679, 286286), (847, 229502), (1001, 194194), (1067, 182182), (1078, 180323), (1183, 164318), (1261, 154154), (1274, 152581), (1358, 143143), (1573, 123578), (1694, 114751), (1859, 104566), (2002, 97097), (2134, 91091), (2366, 82159), (2522, 77077), (3146, 61789), (3718, 52283), (4753, 40898), (5929, 32786), (7007, 27742), (7469, 26026), (8281, 23474), (8827, 22022), (9506, 20449), (11011, 17654), (11737, 16562), (11858, 16393), (13013, 14938), (13871, 14014)]