204993768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29761}}^1$

素因数の和:29818

約数の個数: 64

約数和(自身を含む): 600001920

約数和(自身を除く): 395008152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 29761, 59522, 89283, 119044, 178566, 208327, 238088, 357132, 416654, 624981, 714264, 833308, 1220201, 1249962, 1666616, 2440402, 2499924, 3660603, 4880804, 4999848, 7321206, 8541407, 9761608, 14642412, 17082814, 25624221, 29284824, 34165628, 51248442, 68331256, 102496884, 204993768]

約数ペア:

[(1, 204993768), (2, 102496884), (3, 68331256), (4, 51248442), (6, 34165628), (7, 29284824), (8, 25624221), (12, 17082814), (14, 14642412), (21, 9761608), (24, 8541407), (28, 7321206), (41, 4999848), (42, 4880804), (56, 3660603), (82, 2499924), (84, 2440402), (123, 1666616), (164, 1249962), (168, 1220201), (246, 833308), (287, 714264), (328, 624981), (492, 416654), (574, 357132), (861, 238088), (984, 208327), (1148, 178566), (1722, 119044), (2296, 89283), (3444, 59522), (6888, 29761)]