213186996656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2963}}^1\times {\mathrm{3187}}^1$

素因数の和:6258

約数の個数: 80

約数和(自身を含む): 442904402304

約数和(自身を除く): 229717405648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 2963, 3187, 5644, 5926, 6374, 11288, 11852, 12748, 22576, 23704, 25496, 47408, 50371, 50992, 54179, 100742, 108358, 201484, 216716, 245929, 264521, 402968, 433432, 491858, 529042, 805936, 866864, 983716, 1058084, 1967432, 2116168, 3934864, 4180793, 4232336, 4496857, 8361586, 8993714, 9443081, 16723172, 17987428, 18886162, 33446344, 35974856, 37772324, 66892688, 71949712, 75544648, 151089296, 160532377, 321064754, 642129508, 783775723, 1284259016, 1567551446, 2568518032, 3135102892, 6270205784, 12540411568, 13324187291, 26648374582, 53296749164, 106593498328, 213186996656]

約数ペア:

[(1, 213186996656), (2, 106593498328), (4, 53296749164), (8, 26648374582), (16, 13324187291), (17, 12540411568), (34, 6270205784), (68, 3135102892), (83, 2568518032), (136, 1567551446), (166, 1284259016), (272, 783775723), (332, 642129508), (664, 321064754), (1328, 160532377), (1411, 151089296), (2822, 75544648), (2963, 71949712), (3187, 66892688), (5644, 37772324), (5926, 35974856), (6374, 33446344), (11288, 18886162), (11852, 17987428), (12748, 16723172), (22576, 9443081), (23704, 8993714), (25496, 8361586), (47408, 4496857), (50371, 4232336), (50992, 4180793), (54179, 3934864), (100742, 2116168), (108358, 1967432), (201484, 1058084), (216716, 983716), (245929, 866864), (264521, 805936), (402968, 529042), (433432, 491858)]