204804936

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 661995840

約数和(自身を除く): 457190904

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, 108, 126, 162, 163, 168, 189, 216, 252, 277, 324, 326, 378, 489, 504, 554, 567, 648, 652, 756, 831, 978, 1108, 1134, 1141, 1304, 1467, 1512, 1662, 1939, 1956, 2216, 2268, 2282, 2493, 2934, 3324, 3423, 3878, 3912, 4401, 4536, 4564, 4986, 5817, 5868, 6648, 6846, 7479, 7756, 8802, 9128, 9972, 10269, 11634, 11736, 13203, 13692, 14958, 15512, 17451, 17604, 19944, 20538, 22437, 23268, 26406, 27384, 29916, 30807, 34902, 35208, 41076, 44874, 45151, 46536, 52353, 52812, 59832, 61614, 69804, 82152, 89748, 90302, 92421, 104706, 105624, 123228, 135453, 139608, 157059, 179496, 180604, 184842, 209412, 246456, 270906, 314118, 316057, 361208, 369684, 406359, 418824, 541812, 628236, 632114, 739368, 812718, 948171, 1083624, 1219077, 1256472, 1264228, 1625436, 1896342, 2438154, 2528456, 2844513, 3250872, 3657231, 3792684, 4876308, 5689026, 7314462, 7585368, 8533539, 9752616, 11378052, 14628924, 17067078, 22756104, 25600617, 29257848, 34134156, 51201234, 68268312, 102402468, 204804936]

約数ペア:

[(1, 204804936), (2, 102402468), (3, 68268312), (4, 51201234), (6, 34134156), (7, 29257848), (8, 25600617), (9, 22756104), (12, 17067078), (14, 14628924), (18, 11378052), (21, 9752616), (24, 8533539), (27, 7585368), (28, 7314462), (36, 5689026), (42, 4876308), (54, 3792684), (56, 3657231), (63, 3250872), (72, 2844513), (81, 2528456), (84, 2438154), (108, 1896342), (126, 1625436), (162, 1264228), (163, 1256472), (168, 1219077), (189, 1083624), (216, 948171), (252, 812718), (277, 739368), (324, 632114), (326, 628236), (378, 541812), (489, 418824), (504, 406359), (554, 369684), (567, 361208), (648, 316057), (652, 314118), (756, 270906), (831, 246456), (978, 209412), (1108, 184842), (1134, 180604), (1141, 179496), (1304, 157059), (1467, 139608), (1512, 135453), (1662, 123228), (1939, 105624), (1956, 104706), (2216, 92421), (2268, 90302), (2282, 89748), (2493, 82152), (2934, 69804), (3324, 61614), (3423, 59832), (3878, 52812), (3912, 52353), (4401, 46536), (4536, 45151), (4564, 44874), (4986, 41076), (5817, 35208), (5868, 34902), (6648, 30807), (6846, 29916), (7479, 27384), (7756, 26406), (8802, 23268), (9128, 22437), (9972, 20538), (10269, 19944), (11634, 17604), (11736, 17451), (13203, 15512), (13692, 14958)]