204811376

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 180

約数和(自身を含む): 541465344

約数和(自身を除く): 336653968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 121, 127, 136, 154, 176, 187, 196, 238, 242, 254, 272, 308, 374, 392, 476, 484, 508, 539, 616, 748, 784, 833, 847, 889, 952, 968, 1016, 1078, 1232, 1309, 1397, 1496, 1666, 1694, 1778, 1904, 1936, 2032, 2057, 2156, 2159, 2618, 2794, 2992, 3332, 3388, 3556, 4114, 4312, 4318, 5236, 5588, 5929, 6223, 6664, 6776, 7112, 8228, 8624, 8636, 9163, 9779, 10472, 11176, 11858, 12446, 13328, 13552, 14224, 14399, 15113, 15367, 16456, 17272, 18326, 19558, 20944, 22352, 23716, 23749, 24892, 28798, 30226, 30734, 32912, 34544, 36652, 39116, 47432, 47498, 49784, 57596, 60452, 61468, 68453, 73304, 78232, 94864, 94996, 99568, 100793, 105791, 107569, 115192, 120904, 122936, 136906, 146608, 156464, 166243, 189992, 201586, 211582, 215138, 230384, 241808, 245872, 261239, 273812, 332486, 379984, 403172, 423164, 430276, 522478, 547624, 664972, 752983, 806344, 846328, 860552, 1044956, 1095248, 1163701, 1329944, 1505966, 1612688, 1692656, 1721104, 1828673, 2089912, 2327402, 2659888, 3011932, 3657346, 4179824, 4654804, 6023864, 7314692, 9309608, 12047728, 12800711, 14629384, 18619216, 25601422, 29258768, 51202844, 102405688, 204811376]

約数ペア:

[(1, 204811376), (2, 102405688), (4, 51202844), (7, 29258768), (8, 25601422), (11, 18619216), (14, 14629384), (16, 12800711), (17, 12047728), (22, 9309608), (28, 7314692), (34, 6023864), (44, 4654804), (49, 4179824), (56, 3657346), (68, 3011932), (77, 2659888), (88, 2327402), (98, 2089912), (112, 1828673), (119, 1721104), (121, 1692656), (127, 1612688), (136, 1505966), (154, 1329944), (176, 1163701), (187, 1095248), (196, 1044956), (238, 860552), (242, 846328), (254, 806344), (272, 752983), (308, 664972), (374, 547624), (392, 522478), (476, 430276), (484, 423164), (508, 403172), (539, 379984), (616, 332486), (748, 273812), (784, 261239), (833, 245872), (847, 241808), (889, 230384), (952, 215138), (968, 211582), (1016, 201586), (1078, 189992), (1232, 166243), (1309, 156464), (1397, 146608), (1496, 136906), (1666, 122936), (1694, 120904), (1778, 115192), (1904, 107569), (1936, 105791), (2032, 100793), (2057, 99568), (2156, 94996), (2159, 94864), (2618, 78232), (2794, 73304), (2992, 68453), (3332, 61468), (3388, 60452), (3556, 57596), (4114, 49784), (4312, 47498), (4318, 47432), (5236, 39116), (5588, 36652), (5929, 34544), (6223, 32912), (6664, 30734), (6776, 30226), (7112, 28798), (8228, 24892), (8624, 23749), (8636, 23716), (9163, 22352), (9779, 20944), (10472, 19558), (11176, 18326), (11858, 17272), (12446, 16456), (13328, 15367), (13552, 15113), (14224, 14399)]