200839496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 289048504

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 68, 88, 92, 104, 136, 143, 184, 187, 221, 253, 286, 299, 374, 391, 442, 449, 506, 572, 598, 748, 782, 884, 898, 1012, 1144, 1196, 1496, 1564, 1768, 1796, 2024, 2392, 2431, 3128, 3289, 3592, 4301, 4862, 4939, 5083, 5837, 6578, 7633, 8602, 9724, 9878, 10166, 10327, 11674, 13156, 15266, 17204, 19448, 19756, 20332, 20654, 23348, 26312, 30532, 34408, 39512, 40664, 41308, 46696, 55913, 61064, 64207, 82616, 83963, 99229, 111826, 113597, 128414, 134251, 167926, 175559, 198458, 223652, 227194, 256828, 268502, 335852, 351118, 396916, 447304, 454388, 513656, 537004, 671704, 702236, 793832, 908776, 1074008, 1091519, 1404472, 1476761, 1931149, 2183038, 2282267, 2953522, 3862298, 4366076, 4564534, 5907044, 7724596, 8732152, 9129068, 11814088, 15449192, 18258136, 25104937, 50209874, 100419748, 200839496]

約数ペア:

[(1, 200839496), (2, 100419748), (4, 50209874), (8, 25104937), (11, 18258136), (13, 15449192), (17, 11814088), (22, 9129068), (23, 8732152), (26, 7724596), (34, 5907044), (44, 4564534), (46, 4366076), (52, 3862298), (68, 2953522), (88, 2282267), (92, 2183038), (104, 1931149), (136, 1476761), (143, 1404472), (184, 1091519), (187, 1074008), (221, 908776), (253, 793832), (286, 702236), (299, 671704), (374, 537004), (391, 513656), (442, 454388), (449, 447304), (506, 396916), (572, 351118), (598, 335852), (748, 268502), (782, 256828), (884, 227194), (898, 223652), (1012, 198458), (1144, 175559), (1196, 167926), (1496, 134251), (1564, 128414), (1768, 113597), (1796, 111826), (2024, 99229), (2392, 83963), (2431, 82616), (3128, 64207), (3289, 61064), (3592, 55913), (4301, 46696), (4862, 41308), (4939, 40664), (5083, 39512), (5837, 34408), (6578, 30532), (7633, 26312), (8602, 23348), (9724, 20654), (9878, 20332), (10166, 19756), (10327, 19448), (11674, 17204), (13156, 15266)]