205613408

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 353221792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 131, 143, 154, 176, 182, 196, 208, 224, 262, 286, 308, 343, 352, 364, 392, 416, 524, 539, 572, 616, 637, 686, 728, 784, 917, 1001, 1048, 1078, 1144, 1232, 1274, 1372, 1441, 1456, 1568, 1703, 1834, 2002, 2096, 2156, 2288, 2464, 2548, 2744, 2882, 2912, 3406, 3668, 3773, 4004, 4192, 4312, 4459, 4576, 5096, 5488, 5764, 6419, 6812, 7007, 7336, 7546, 8008, 8624, 8918, 10087, 10192, 10976, 11528, 11921, 12838, 13624, 14014, 14672, 15092, 16016, 17248, 17836, 18733, 20174, 20384, 23056, 23842, 25676, 27248, 28028, 29344, 30184, 32032, 35672, 37466, 40348, 44933, 46112, 47684, 49049, 51352, 54496, 56056, 60368, 70609, 71344, 74932, 80696, 83447, 89866, 95368, 98098, 102704, 112112, 120736, 131131, 141218, 142688, 149864, 161392, 166894, 179732, 190736, 196196, 205408, 224224, 262262, 282436, 299728, 322784, 333788, 359464, 381472, 392392, 494263, 524524, 564872, 584129, 599456, 667576, 718928, 784784, 917917, 988526, 1049048, 1129744, 1168258, 1335152, 1437856, 1569568, 1835834, 1977052, 2098096, 2259488, 2336516, 2670304, 3671668, 3954104, 4196192, 4673032, 6425419, 7343336, 7908208, 9346064, 12850838, 14686672, 15816416, 18692128, 25701676, 29373344, 51403352, 102806704, 205613408]

約数ペア:

[(1, 205613408), (2, 102806704), (4, 51403352), (7, 29373344), (8, 25701676), (11, 18692128), (13, 15816416), (14, 14686672), (16, 12850838), (22, 9346064), (26, 7908208), (28, 7343336), (32, 6425419), (44, 4673032), (49, 4196192), (52, 3954104), (56, 3671668), (77, 2670304), (88, 2336516), (91, 2259488), (98, 2098096), (104, 1977052), (112, 1835834), (131, 1569568), (143, 1437856), (154, 1335152), (176, 1168258), (182, 1129744), (196, 1049048), (208, 988526), (224, 917917), (262, 784784), (286, 718928), (308, 667576), (343, 599456), (352, 584129), (364, 564872), (392, 524524), (416, 494263), (524, 392392), (539, 381472), (572, 359464), (616, 333788), (637, 322784), (686, 299728), (728, 282436), (784, 262262), (917, 224224), (1001, 205408), (1048, 196196), (1078, 190736), (1144, 179732), (1232, 166894), (1274, 161392), (1372, 149864), (1441, 142688), (1456, 141218), (1568, 131131), (1703, 120736), (1834, 112112), (2002, 102704), (2096, 98098), (2156, 95368), (2288, 89866), (2464, 83447), (2548, 80696), (2744, 74932), (2882, 71344), (2912, 70609), (3406, 60368), (3668, 56056), (3773, 54496), (4004, 51352), (4192, 49049), (4312, 47684), (4459, 46112), (4576, 44933), (5096, 40348), (5488, 37466), (5764, 35672), (6419, 32032), (6812, 30184), (7007, 29344), (7336, 28028), (7546, 27248), (8008, 25676), (8624, 23842), (8918, 23056), (10087, 20384), (10192, 20174), (10976, 18733), (11528, 17836), (11921, 17248), (12838, 16016), (13624, 15092), (14014, 14672)]