207848355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 411844608

約数和(自身を除く): 203996253

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 121, 143, 165, 195, 253, 299, 345, 363, 383, 429, 605, 715, 759, 897, 1149, 1265, 1495, 1573, 1815, 1915, 2145, 2783, 3289, 3795, 4213, 4485, 4719, 4979, 5745, 7865, 8349, 8809, 9867, 12639, 13915, 14937, 16445, 21065, 23595, 24895, 26427, 36179, 41745, 44045, 46343, 49335, 54769, 63195, 74685, 96899, 108537, 114517, 132135, 139029, 164307, 180895, 231715, 273845, 290697, 343551, 484495, 542685, 572585, 602459, 695145, 821535, 1065889, 1259687, 1453485, 1717755, 1807377, 3012295, 3197667, 3779061, 5329445, 6298435, 9036885, 13856557, 15988335, 18895305, 41569671, 69282785, 207848355]

約数ペア:

[(1, 207848355), (3, 69282785), (5, 41569671), (11, 18895305), (13, 15988335), (15, 13856557), (23, 9036885), (33, 6298435), (39, 5329445), (55, 3779061), (65, 3197667), (69, 3012295), (115, 1807377), (121, 1717755), (143, 1453485), (165, 1259687), (195, 1065889), (253, 821535), (299, 695145), (345, 602459), (363, 572585), (383, 542685), (429, 484495), (605, 343551), (715, 290697), (759, 273845), (897, 231715), (1149, 180895), (1265, 164307), (1495, 139029), (1573, 132135), (1815, 114517), (1915, 108537), (2145, 96899), (2783, 74685), (3289, 63195), (3795, 54769), (4213, 49335), (4485, 46343), (4719, 44045), (4979, 41745), (5745, 36179), (7865, 26427), (8349, 24895), (8809, 23595), (9867, 21065), (12639, 16445), (13915, 14937)]