206653356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 684538624

約数和(自身を除く): 477885268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 81, 84, 86, 91, 108, 117, 126, 129, 156, 162, 163, 172, 182, 189, 234, 252, 258, 273, 301, 324, 326, 351, 364, 378, 387, 468, 489, 516, 546, 559, 567, 602, 652, 702, 756, 774, 819, 903, 978, 1053, 1092, 1118, 1134, 1141, 1161, 1204, 1404, 1467, 1548, 1638, 1677, 1806, 1956, 2106, 2119, 2236, 2268, 2282, 2322, 2457, 2709, 2934, 3276, 3354, 3423, 3483, 3612, 3913, 4212, 4238, 4401, 4564, 4644, 4914, 5031, 5418, 5868, 6357, 6708, 6846, 6966, 7009, 7371, 7826, 8127, 8476, 8802, 9828, 10062, 10269, 10836, 11739, 12714, 13203, 13692, 13932, 14018, 14742, 14833, 15093, 15652, 16254, 17604, 19071, 20124, 20538, 21027, 23478, 24381, 25428, 26406, 28036, 29484, 29666, 30186, 30807, 32508, 35217, 38142, 41076, 42054, 44499, 45279, 46956, 48762, 49063, 52812, 57213, 59332, 60372, 61614, 63081, 70434, 76284, 84108, 88998, 90558, 91117, 92421, 97524, 98126, 105651, 114426, 123228, 126162, 133497, 140868, 147189, 171639, 177996, 181116, 182234, 184842, 189243, 196252, 211302, 228852, 252324, 266994, 273351, 294378, 316953, 343278, 364468, 369684, 378486, 400491, 422604, 441567, 533988, 546702, 567729, 588756, 633906, 637819, 686556, 756972, 800982, 820053, 883134, 1093404, 1135458, 1201473, 1267812, 1275638, 1324701, 1601964, 1640106, 1766268, 1913457, 2270916, 2402946, 2460159, 2551276, 2649402, 3280212, 3826914, 3974103, 4805892, 4920318, 5298804, 5740371, 7380477, 7653828, 7948206, 9840636, 11480742, 14760954, 15896412, 17221113, 22961484, 29521908, 34442226, 51663339, 68884452, 103326678, 206653356]

約数ペア:

[(1, 206653356), (2, 103326678), (3, 68884452), (4, 51663339), (6, 34442226), (7, 29521908), (9, 22961484), (12, 17221113), (13, 15896412), (14, 14760954), (18, 11480742), (21, 9840636), (26, 7948206), (27, 7653828), (28, 7380477), (36, 5740371), (39, 5298804), (42, 4920318), (43, 4805892), (52, 3974103), (54, 3826914), (63, 3280212), (78, 2649402), (81, 2551276), (84, 2460159), (86, 2402946), (91, 2270916), (108, 1913457), (117, 1766268), (126, 1640106), (129, 1601964), (156, 1324701), (162, 1275638), (163, 1267812), (172, 1201473), (182, 1135458), (189, 1093404), (234, 883134), (252, 820053), (258, 800982), (273, 756972), (301, 686556), (324, 637819), (326, 633906), (351, 588756), (364, 567729), (378, 546702), (387, 533988), (468, 441567), (489, 422604), (516, 400491), (546, 378486), (559, 369684), (567, 364468), (602, 343278), (652, 316953), (702, 294378), (756, 273351), (774, 266994), (819, 252324), (903, 228852), (978, 211302), (1053, 196252), (1092, 189243), (1118, 184842), (1134, 182234), (1141, 181116), (1161, 177996), (1204, 171639), (1404, 147189), (1467, 140868), (1548, 133497), (1638, 126162), (1677, 123228), (1806, 114426), (1956, 105651), (2106, 98126), (2119, 97524), (2236, 92421), (2268, 91117), (2282, 90558), (2322, 88998), (2457, 84108), (2709, 76284), (2934, 70434), (3276, 63081), (3354, 61614), (3423, 60372), (3483, 59332), (3612, 57213), (3913, 52812), (4212, 49063), (4238, 48762), (4401, 46956), (4564, 45279), (4644, 44499), (4914, 42054), (5031, 41076), (5418, 38142), (5868, 35217), (6357, 32508), (6708, 30807), (6846, 30186), (6966, 29666), (7009, 29484), (7371, 28036), (7826, 26406), (8127, 25428), (8476, 24381), (8802, 23478), (9828, 21027), (10062, 20538), (10269, 20124), (10836, 19071), (11739, 17604), (12714, 16254), (13203, 15652), (13692, 15093), (13932, 14833), (14018, 14742)]