203290416

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 180

約数和(自身を含む): 677001312

約数和(自身を除く): 473710896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 252, 282, 294, 329, 336, 376, 392, 423, 441, 504, 564, 588, 613, 658, 752, 784, 846, 882, 987, 1008, 1128, 1176, 1226, 1316, 1692, 1764, 1839, 1974, 2256, 2303, 2352, 2452, 2632, 2961, 3384, 3528, 3678, 3948, 4291, 4606, 4904, 5264, 5517, 5922, 6768, 6909, 7056, 7356, 7896, 8582, 9212, 9808, 11034, 11844, 12873, 13818, 14712, 15792, 17164, 18424, 20727, 22068, 23688, 25746, 27636, 28811, 29424, 30037, 34328, 36848, 38619, 41454, 44136, 47376, 51492, 55272, 57622, 60074, 68656, 77238, 82908, 86433, 88272, 90111, 102984, 110544, 115244, 120148, 154476, 165816, 172866, 180222, 201677, 205968, 230488, 240296, 259299, 270333, 308952, 331632, 345732, 360444, 403354, 460976, 480592, 518598, 540666, 605031, 617904, 691464, 720888, 806708, 1037196, 1081332, 1210062, 1382928, 1411739, 1441776, 1613416, 1815093, 2074392, 2162664, 2420124, 2823478, 3226832, 3630186, 4148784, 4235217, 4325328, 4840248, 5646956, 7260372, 8470434, 9680496, 11293912, 12705651, 14520744, 16940868, 22587824, 25411302, 29041488, 33881736, 50822604, 67763472, 101645208, 203290416]

約数ペア:

[(1, 203290416), (2, 101645208), (3, 67763472), (4, 50822604), (6, 33881736), (7, 29041488), (8, 25411302), (9, 22587824), (12, 16940868), (14, 14520744), (16, 12705651), (18, 11293912), (21, 9680496), (24, 8470434), (28, 7260372), (36, 5646956), (42, 4840248), (47, 4325328), (48, 4235217), (49, 4148784), (56, 3630186), (63, 3226832), (72, 2823478), (84, 2420124), (94, 2162664), (98, 2074392), (112, 1815093), (126, 1613416), (141, 1441776), (144, 1411739), (147, 1382928), (168, 1210062), (188, 1081332), (196, 1037196), (252, 806708), (282, 720888), (294, 691464), (329, 617904), (336, 605031), (376, 540666), (392, 518598), (423, 480592), (441, 460976), (504, 403354), (564, 360444), (588, 345732), (613, 331632), (658, 308952), (752, 270333), (784, 259299), (846, 240296), (882, 230488), (987, 205968), (1008, 201677), (1128, 180222), (1176, 172866), (1226, 165816), (1316, 154476), (1692, 120148), (1764, 115244), (1839, 110544), (1974, 102984), (2256, 90111), (2303, 88272), (2352, 86433), (2452, 82908), (2632, 77238), (2961, 68656), (3384, 60074), (3528, 57622), (3678, 55272), (3948, 51492), (4291, 47376), (4606, 44136), (4904, 41454), (5264, 38619), (5517, 36848), (5922, 34328), (6768, 30037), (6909, 29424), (7056, 28811), (7356, 27636), (7896, 25746), (8582, 23688), (9212, 22068), (9808, 20727), (11034, 18424), (11844, 17164), (12873, 15792), (13818, 14712)]