204735216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 160

約数和(自身を含む): 650101248

約数和(自身を除く): 445366032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 73, 84, 102, 112, 119, 136, 146, 168, 204, 219, 238, 272, 292, 336, 357, 408, 438, 476, 491, 511, 584, 714, 816, 876, 952, 982, 1022, 1168, 1241, 1428, 1473, 1533, 1752, 1904, 1964, 2044, 2482, 2856, 2946, 3066, 3437, 3504, 3723, 3928, 4088, 4964, 5712, 5892, 6132, 6874, 7446, 7856, 8176, 8347, 8687, 9928, 10311, 11784, 12264, 13748, 14892, 16694, 17374, 19856, 20622, 23568, 24528, 25041, 26061, 27496, 29784, 33388, 34748, 35843, 41244, 50082, 52122, 54992, 58429, 59568, 66776, 69496, 71686, 82488, 100164, 104244, 107529, 116858, 133552, 138992, 143372, 164976, 175287, 200328, 208488, 215058, 233716, 250901, 286744, 350574, 400656, 416976, 430116, 467432, 501802, 573488, 609331, 701148, 752703, 860232, 934864, 1003604, 1218662, 1402296, 1505406, 1720464, 1827993, 2007208, 2437324, 2804592, 3010812, 3655986, 4014416, 4265317, 4874648, 6021624, 7311972, 8530634, 9749296, 12043248, 12795951, 14623944, 17061268, 25591902, 29247888, 34122536, 51183804, 68245072, 102367608, 204735216]

約数ペア:

[(1, 204735216), (2, 102367608), (3, 68245072), (4, 51183804), (6, 34122536), (7, 29247888), (8, 25591902), (12, 17061268), (14, 14623944), (16, 12795951), (17, 12043248), (21, 9749296), (24, 8530634), (28, 7311972), (34, 6021624), (42, 4874648), (48, 4265317), (51, 4014416), (56, 3655986), (68, 3010812), (73, 2804592), (84, 2437324), (102, 2007208), (112, 1827993), (119, 1720464), (136, 1505406), (146, 1402296), (168, 1218662), (204, 1003604), (219, 934864), (238, 860232), (272, 752703), (292, 701148), (336, 609331), (357, 573488), (408, 501802), (438, 467432), (476, 430116), (491, 416976), (511, 400656), (584, 350574), (714, 286744), (816, 250901), (876, 233716), (952, 215058), (982, 208488), (1022, 200328), (1168, 175287), (1241, 164976), (1428, 143372), (1473, 138992), (1533, 133552), (1752, 116858), (1904, 107529), (1964, 104244), (2044, 100164), (2482, 82488), (2856, 71686), (2946, 69496), (3066, 66776), (3437, 59568), (3504, 58429), (3723, 54992), (3928, 52122), (4088, 50082), (4964, 41244), (5712, 35843), (5892, 34748), (6132, 33388), (6874, 29784), (7446, 27496), (7856, 26061), (8176, 25041), (8347, 24528), (8687, 23568), (9928, 20622), (10311, 19856), (11784, 17374), (12264, 16694), (13748, 14892)]