207510688

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 530548704

約数和(自身を除く): 323038016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 77, 88, 98, 106, 112, 154, 176, 196, 212, 224, 227, 308, 352, 371, 392, 424, 454, 539, 583, 616, 742, 784, 848, 908, 1078, 1166, 1232, 1484, 1568, 1589, 1696, 1816, 2156, 2332, 2464, 2497, 2597, 2968, 3178, 3632, 4081, 4312, 4664, 4994, 5194, 5936, 6356, 7264, 8162, 8624, 9328, 9988, 10388, 11123, 11872, 12031, 12712, 16324, 17248, 17479, 18656, 19976, 20776, 22246, 24062, 25424, 28567, 32648, 34958, 39952, 41552, 44492, 48124, 50848, 57134, 65296, 69916, 79904, 83104, 84217, 88984, 96248, 114268, 122353, 130592, 132341, 139832, 168434, 177968, 192496, 228536, 244706, 264682, 279664, 336868, 355936, 384992, 457072, 489412, 529364, 559328, 589519, 673736, 914144, 926387, 978824, 1058728, 1179038, 1347472, 1852774, 1957648, 2117456, 2358076, 2694944, 3705548, 3915296, 4234912, 4716152, 6484709, 7411096, 9432304, 12969418, 14822192, 18864608, 25938836, 29644384, 51877672, 103755344, 207510688]

約数ペア:

[(1, 207510688), (2, 103755344), (4, 51877672), (7, 29644384), (8, 25938836), (11, 18864608), (14, 14822192), (16, 12969418), (22, 9432304), (28, 7411096), (32, 6484709), (44, 4716152), (49, 4234912), (53, 3915296), (56, 3705548), (77, 2694944), (88, 2358076), (98, 2117456), (106, 1957648), (112, 1852774), (154, 1347472), (176, 1179038), (196, 1058728), (212, 978824), (224, 926387), (227, 914144), (308, 673736), (352, 589519), (371, 559328), (392, 529364), (424, 489412), (454, 457072), (539, 384992), (583, 355936), (616, 336868), (742, 279664), (784, 264682), (848, 244706), (908, 228536), (1078, 192496), (1166, 177968), (1232, 168434), (1484, 139832), (1568, 132341), (1589, 130592), (1696, 122353), (1816, 114268), (2156, 96248), (2332, 88984), (2464, 84217), (2497, 83104), (2597, 79904), (2968, 69916), (3178, 65296), (3632, 57134), (4081, 50848), (4312, 48124), (4664, 44492), (4994, 41552), (5194, 39952), (5936, 34958), (6356, 32648), (7264, 28567), (8162, 25424), (8624, 24062), (9328, 22246), (9988, 20776), (10388, 19976), (11123, 18656), (11872, 17479), (12031, 17248), (12712, 16324)]