205703064

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 666468000

約数和(自身を除く): 460764936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 101, 108, 126, 162, 168, 189, 202, 216, 252, 303, 324, 378, 404, 449, 504, 567, 606, 648, 707, 756, 808, 898, 909, 1134, 1212, 1347, 1414, 1512, 1796, 1818, 2121, 2268, 2424, 2694, 2727, 2828, 3143, 3592, 3636, 4041, 4242, 4536, 5388, 5454, 5656, 6286, 6363, 7272, 8082, 8181, 8484, 9429, 10776, 10908, 12123, 12572, 12726, 16164, 16362, 16968, 18858, 19089, 21816, 24246, 25144, 25452, 28287, 32328, 32724, 36369, 37716, 38178, 45349, 48492, 50904, 56574, 57267, 65448, 72738, 75432, 76356, 84861, 90698, 96984, 113148, 114534, 136047, 145476, 152712, 169722, 181396, 226296, 229068, 254583, 272094, 290952, 317443, 339444, 362792, 408141, 458136, 509166, 544188, 634886, 678888, 816282, 952329, 1018332, 1088376, 1224423, 1269772, 1632564, 1904658, 2036664, 2448846, 2539544, 2856987, 3265128, 3673269, 3809316, 4897692, 5713974, 7346538, 7618632, 8570961, 9795384, 11427948, 14693076, 17141922, 22855896, 25712883, 29386152, 34283844, 51425766, 68567688, 102851532, 205703064]

約数ペア:

[(1, 205703064), (2, 102851532), (3, 68567688), (4, 51425766), (6, 34283844), (7, 29386152), (8, 25712883), (9, 22855896), (12, 17141922), (14, 14693076), (18, 11427948), (21, 9795384), (24, 8570961), (27, 7618632), (28, 7346538), (36, 5713974), (42, 4897692), (54, 3809316), (56, 3673269), (63, 3265128), (72, 2856987), (81, 2539544), (84, 2448846), (101, 2036664), (108, 1904658), (126, 1632564), (162, 1269772), (168, 1224423), (189, 1088376), (202, 1018332), (216, 952329), (252, 816282), (303, 678888), (324, 634886), (378, 544188), (404, 509166), (449, 458136), (504, 408141), (567, 362792), (606, 339444), (648, 317443), (707, 290952), (756, 272094), (808, 254583), (898, 229068), (909, 226296), (1134, 181396), (1212, 169722), (1347, 152712), (1414, 145476), (1512, 136047), (1796, 114534), (1818, 113148), (2121, 96984), (2268, 90698), (2424, 84861), (2694, 76356), (2727, 75432), (2828, 72738), (3143, 65448), (3592, 57267), (3636, 56574), (4041, 50904), (4242, 48492), (4536, 45349), (5388, 38178), (5454, 37716), (5656, 36369), (6286, 32724), (6363, 32328), (7272, 28287), (8082, 25452), (8181, 25144), (8484, 24246), (9429, 21816), (10776, 19089), (10908, 18858), (12123, 16968), (12572, 16362), (12726, 16164)]