207950064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 646863360

約数和(自身を除く): 438913296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 43, 48, 56, 74, 84, 86, 111, 112, 129, 148, 168, 172, 222, 258, 259, 296, 301, 336, 344, 389, 444, 516, 518, 592, 602, 688, 777, 778, 888, 903, 1032, 1036, 1167, 1204, 1554, 1556, 1591, 1776, 1806, 2064, 2072, 2334, 2408, 2723, 3108, 3112, 3182, 3612, 4144, 4668, 4773, 4816, 5446, 6216, 6224, 6364, 7224, 8169, 9336, 9546, 10892, 11137, 12432, 12728, 14393, 14448, 16338, 16727, 18672, 19092, 21784, 22274, 25456, 28786, 32676, 33411, 33454, 38184, 43179, 43568, 44548, 50181, 57572, 65352, 66822, 66908, 76368, 86358, 89096, 100362, 100751, 115144, 117089, 130704, 133644, 133816, 172716, 178192, 200724, 201502, 230288, 234178, 267288, 267632, 302253, 345432, 351267, 401448, 403004, 468356, 534576, 604506, 618899, 690864, 702534, 802896, 806008, 936712, 1209012, 1237798, 1405068, 1612016, 1856697, 1873424, 2418024, 2475596, 2810136, 3713394, 4332293, 4836048, 4951192, 5620272, 7426788, 8664586, 9902384, 12996879, 14853576, 17329172, 25993758, 29707152, 34658344, 51987516, 69316688, 103975032, 207950064]

約数ペア:

[(1, 207950064), (2, 103975032), (3, 69316688), (4, 51987516), (6, 34658344), (7, 29707152), (8, 25993758), (12, 17329172), (14, 14853576), (16, 12996879), (21, 9902384), (24, 8664586), (28, 7426788), (37, 5620272), (42, 4951192), (43, 4836048), (48, 4332293), (56, 3713394), (74, 2810136), (84, 2475596), (86, 2418024), (111, 1873424), (112, 1856697), (129, 1612016), (148, 1405068), (168, 1237798), (172, 1209012), (222, 936712), (258, 806008), (259, 802896), (296, 702534), (301, 690864), (336, 618899), (344, 604506), (389, 534576), (444, 468356), (516, 403004), (518, 401448), (592, 351267), (602, 345432), (688, 302253), (777, 267632), (778, 267288), (888, 234178), (903, 230288), (1032, 201502), (1036, 200724), (1167, 178192), (1204, 172716), (1554, 133816), (1556, 133644), (1591, 130704), (1776, 117089), (1806, 115144), (2064, 100751), (2072, 100362), (2334, 89096), (2408, 86358), (2723, 76368), (3108, 66908), (3112, 66822), (3182, 65352), (3612, 57572), (4144, 50181), (4668, 44548), (4773, 43568), (4816, 43179), (5446, 38184), (6216, 33454), (6224, 33411), (6364, 32676), (7224, 28786), (8169, 25456), (9336, 22274), (9546, 21784), (10892, 19092), (11137, 18672), (12432, 16727), (12728, 16338), (14393, 14448)]