205656447654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1123}}^1\times {\mathrm{2371}}^1$

素因数の和:4122

約数の個数: 96

約数和(自身を含む): 510744808704

約数和(自身を除く): 305088361050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 613, 1123, 1226, 1839, 2246, 2371, 3369, 3678, 4291, 4742, 5517, 6738, 7113, 7861, 8582, 10107, 11034, 12873, 14226, 15722, 16597, 20214, 21339, 23583, 25746, 33194, 38619, 42678, 47166, 49791, 70749, 77238, 99582, 141498, 149373, 298746, 688399, 1376798, 1453423, 2065197, 2662633, 2906846, 4130394, 4360269, 4818793, 5325266, 6195591, 7987899, 8720538, 9637586, 10173961, 12391182, 13080807, 14456379, 15975798, 18638431, 20347922, 23963697, 26161614, 28912758, 30521883, 37276862, 43369137, 47927394, 55915293, 61043766, 86738274, 91565649, 111830586, 167745879, 183131298, 335491758, 1632194029, 3264388058, 4896582087, 9793164174, 11425358203, 14689746261, 22850716406, 29379492522, 34276074609, 68552149218, 102828223827, 205656447654]

約数ペア:

[(1, 205656447654), (2, 102828223827), (3, 68552149218), (6, 34276074609), (7, 29379492522), (9, 22850716406), (14, 14689746261), (18, 11425358203), (21, 9793164174), (42, 4896582087), (63, 3264388058), (126, 1632194029), (613, 335491758), (1123, 183131298), (1226, 167745879), (1839, 111830586), (2246, 91565649), (2371, 86738274), (3369, 61043766), (3678, 55915293), (4291, 47927394), (4742, 43369137), (5517, 37276862), (6738, 30521883), (7113, 28912758), (7861, 26161614), (8582, 23963697), (10107, 20347922), (11034, 18638431), (12873, 15975798), (14226, 14456379), (15722, 13080807), (16597, 12391182), (20214, 10173961), (21339, 9637586), (23583, 8720538), (25746, 7987899), (33194, 6195591), (38619, 5325266), (42678, 4818793), (47166, 4360269), (49791, 4130394), (70749, 2906846), (77238, 2662633), (99582, 2065197), (141498, 1453423), (149373, 1376798), (298746, 688399)]