207107796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1801}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 567932736

約数和(自身を除く): 360824940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1369, 1554, 1801, 2738, 3108, 3602, 4107, 5403, 5476, 7204, 8214, 9583, 10806, 12607, 16428, 19166, 21612, 25214, 28749, 37821, 38332, 50428, 57498, 66637, 75642, 114996, 133274, 151284, 199911, 266548, 399822, 466459, 799644, 932918, 1399377, 1865836, 2465569, 2798754, 4931138, 5597508, 7396707, 9862276, 14793414, 17258983, 29586828, 34517966, 51776949, 69035932, 103553898, 207107796]

約数ペア:

[(1, 207107796), (2, 103553898), (3, 69035932), (4, 51776949), (6, 34517966), (7, 29586828), (12, 17258983), (14, 14793414), (21, 9862276), (28, 7396707), (37, 5597508), (42, 4931138), (74, 2798754), (84, 2465569), (111, 1865836), (148, 1399377), (222, 932918), (259, 799644), (444, 466459), (518, 399822), (777, 266548), (1036, 199911), (1369, 151284), (1554, 133274), (1801, 114996), (2738, 75642), (3108, 66637), (3602, 57498), (4107, 50428), (5403, 38332), (5476, 37821), (7204, 28749), (8214, 25214), (9583, 21612), (10806, 19166), (12607, 16428)]