205659216

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1518

約数の個数: 160

約数和(自身を含む): 689479680

約数和(自身を除く): 483820464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 108, 112, 126, 141, 144, 168, 188, 189, 216, 252, 282, 329, 336, 376, 378, 423, 432, 504, 564, 658, 752, 756, 846, 987, 1008, 1128, 1269, 1316, 1447, 1512, 1692, 1974, 2256, 2538, 2632, 2894, 2961, 3024, 3384, 3948, 4341, 5076, 5264, 5788, 5922, 6768, 7896, 8682, 8883, 10129, 10152, 11576, 11844, 13023, 15792, 17364, 17766, 20258, 20304, 23152, 23688, 26046, 30387, 34728, 35532, 39069, 40516, 47376, 52092, 60774, 68009, 69456, 71064, 78138, 81032, 91161, 104184, 121548, 136018, 142128, 156276, 162064, 182322, 204027, 208368, 243096, 272036, 273483, 312552, 364644, 408054, 476063, 486192, 544072, 546966, 612081, 625104, 729288, 816108, 952126, 1088144, 1093932, 1224162, 1428189, 1458576, 1632216, 1836243, 1904252, 2187864, 2448324, 2856378, 3264432, 3672486, 3808504, 4284567, 4375728, 4896648, 5712756, 7344972, 7617008, 8569134, 9793296, 11425512, 12853701, 14689944, 17138268, 22851024, 25707402, 29379888, 34276536, 51414804, 68553072, 102829608, 205659216]

約数ペア:

[(1, 205659216), (2, 102829608), (3, 68553072), (4, 51414804), (6, 34276536), (7, 29379888), (8, 25707402), (9, 22851024), (12, 17138268), (14, 14689944), (16, 12853701), (18, 11425512), (21, 9793296), (24, 8569134), (27, 7617008), (28, 7344972), (36, 5712756), (42, 4896648), (47, 4375728), (48, 4284567), (54, 3808504), (56, 3672486), (63, 3264432), (72, 2856378), (84, 2448324), (94, 2187864), (108, 1904252), (112, 1836243), (126, 1632216), (141, 1458576), (144, 1428189), (168, 1224162), (188, 1093932), (189, 1088144), (216, 952126), (252, 816108), (282, 729288), (329, 625104), (336, 612081), (376, 546966), (378, 544072), (423, 486192), (432, 476063), (504, 408054), (564, 364644), (658, 312552), (752, 273483), (756, 272036), (846, 243096), (987, 208368), (1008, 204027), (1128, 182322), (1269, 162064), (1316, 156276), (1447, 142128), (1512, 136018), (1692, 121548), (1974, 104184), (2256, 91161), (2538, 81032), (2632, 78138), (2894, 71064), (2961, 69456), (3024, 68009), (3384, 60774), (3948, 52092), (4341, 47376), (5076, 40516), (5264, 39069), (5788, 35532), (5922, 34728), (6768, 30387), (7896, 26046), (8682, 23688), (8883, 23152), (10129, 20304), (10152, 20258), (11576, 17766), (11844, 17364), (13023, 15792)]