205193826824

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{69899}}^1$

素因数の和:70051

約数の個数: 128

約数和(自身を含む): 483148800000

約数和(自身を除く): 277954973176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 89, 124, 133, 152, 178, 217, 248, 266, 356, 434, 532, 589, 623, 712, 868, 1064, 1178, 1246, 1691, 1736, 2356, 2492, 2759, 3382, 4123, 4712, 4984, 5518, 6764, 8246, 11036, 11837, 13528, 16492, 19313, 22072, 23674, 32984, 38626, 47348, 52421, 69899, 77252, 94696, 104842, 139798, 154504, 209684, 279596, 366947, 419368, 489293, 559192, 733894, 978586, 1328081, 1467788, 1957172, 2166869, 2656162, 2935576, 3914344, 4333738, 5312324, 6221011, 8667476, 9296567, 10624648, 12442022, 15168083, 17334952, 18593134, 24884044, 30336166, 37186268, 41170511, 43547077, 49768088, 60672332, 74372536, 82341022, 87094154, 118199209, 121344664, 164682044, 174188308, 192851341, 236398418, 288193577, 329364088, 348376616, 385702682, 472796836, 576387154, 771405364, 827394463, 945593672, 1152774308, 1349959387, 1542810728, 1654788926, 2305548616, 2699918774, 3309577852, 3664175479, 5399837548, 6619155704, 7328350958, 10799675096, 14656701916, 25649228353, 29313403832, 51298456706, 102596913412, 205193826824]

約数ペア:

[(1, 205193826824), (2, 102596913412), (4, 51298456706), (7, 29313403832), (8, 25649228353), (14, 14656701916), (19, 10799675096), (28, 7328350958), (31, 6619155704), (38, 5399837548), (56, 3664175479), (62, 3309577852), (76, 2699918774), (89, 2305548616), (124, 1654788926), (133, 1542810728), (152, 1349959387), (178, 1152774308), (217, 945593672), (248, 827394463), (266, 771405364), (356, 576387154), (434, 472796836), (532, 385702682), (589, 348376616), (623, 329364088), (712, 288193577), (868, 236398418), (1064, 192851341), (1178, 174188308), (1246, 164682044), (1691, 121344664), (1736, 118199209), (2356, 87094154), (2492, 82341022), (2759, 74372536), (3382, 60672332), (4123, 49768088), (4712, 43547077), (4984, 41170511), (5518, 37186268), (6764, 30336166), (8246, 24884044), (11036, 18593134), (11837, 17334952), (13528, 15168083), (16492, 12442022), (19313, 10624648), (22072, 9296567), (23674, 8667476), (32984, 6221011), (38626, 5312324), (47348, 4333738), (52421, 3914344), (69899, 2935576), (77252, 2656162), (94696, 2166869), (104842, 1957172), (139798, 1467788), (154504, 1328081), (209684, 978586), (279596, 733894), (366947, 559192), (419368, 489293)]