207243144

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 601603200

約数和(自身を除く): 394360056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 53, 54, 72, 86, 106, 108, 129, 159, 172, 212, 216, 258, 318, 344, 387, 421, 424, 477, 516, 636, 774, 842, 954, 1032, 1161, 1263, 1272, 1431, 1548, 1684, 1908, 2279, 2322, 2526, 2862, 3096, 3368, 3789, 3816, 4558, 4644, 5052, 5724, 6837, 7578, 9116, 9288, 10104, 11367, 11448, 13674, 15156, 18103, 18232, 20511, 22313, 22734, 27348, 30312, 36206, 41022, 44626, 45468, 54309, 54696, 61533, 66939, 72412, 82044, 89252, 90936, 108618, 123066, 133878, 144824, 162927, 164088, 178504, 200817, 217236, 246132, 267756, 325854, 401634, 434472, 488781, 492264, 535512, 602451, 651708, 803268, 959459, 977562, 1204902, 1303416, 1606536, 1918918, 1955124, 2409804, 2878377, 3837836, 3910248, 4819608, 5756754, 7675672, 8635131, 11513508, 17270262, 23027016, 25905393, 34540524, 51810786, 69081048, 103621572, 207243144]

約数ペア:

[(1, 207243144), (2, 103621572), (3, 69081048), (4, 51810786), (6, 34540524), (8, 25905393), (9, 23027016), (12, 17270262), (18, 11513508), (24, 8635131), (27, 7675672), (36, 5756754), (43, 4819608), (53, 3910248), (54, 3837836), (72, 2878377), (86, 2409804), (106, 1955124), (108, 1918918), (129, 1606536), (159, 1303416), (172, 1204902), (212, 977562), (216, 959459), (258, 803268), (318, 651708), (344, 602451), (387, 535512), (421, 492264), (424, 488781), (477, 434472), (516, 401634), (636, 325854), (774, 267756), (842, 246132), (954, 217236), (1032, 200817), (1161, 178504), (1263, 164088), (1272, 162927), (1431, 144824), (1548, 133878), (1684, 123066), (1908, 108618), (2279, 90936), (2322, 89252), (2526, 82044), (2862, 72412), (3096, 66939), (3368, 61533), (3789, 54696), (3816, 54309), (4558, 45468), (4644, 44626), (5052, 41022), (5724, 36206), (6837, 30312), (7578, 27348), (9116, 22734), (9288, 22313), (10104, 20511), (11367, 18232), (11448, 18103), (13674, 15156)]