207005984

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 419761440

約数和(自身を除く): 212755456

約数列:

[1, 2, 4, 8, 16, 32, 59, 83, 118, 166, 236, 332, 472, 664, 944, 1321, 1328, 1888, 2642, 2656, 4897, 5284, 9794, 10568, 19588, 21136, 39176, 42272, 77939, 78352, 109643, 155878, 156704, 219286, 311756, 438572, 623512, 877144, 1247024, 1754288, 2494048, 3508576, 6468937, 12937874, 25875748, 51751496, 103502992, 207005984]

約数ペア:

[(1, 207005984), (2, 103502992), (4, 51751496), (8, 25875748), (16, 12937874), (32, 6468937), (59, 3508576), (83, 2494048), (118, 1754288), (166, 1247024), (236, 877144), (332, 623512), (472, 438572), (664, 311756), (944, 219286), (1321, 156704), (1328, 155878), (1888, 109643), (2642, 78352), (2656, 77939), (4897, 42272), (5284, 39176), (9794, 21136), (10568, 19588)]