207087628

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 403730208

約数和(自身を除く): 196642580

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 401, 484, 802, 1067, 1331, 1604, 2134, 2662, 4268, 4411, 5324, 8822, 11737, 17644, 23474, 38897, 46948, 48521, 77794, 97042, 129107, 155588, 194084, 258214, 427867, 516428, 533731, 855734, 1067462, 1711468, 2134924, 4706537, 9413074, 18826148, 51771907, 103543814, 207087628]

約数ペア:

[(1, 207087628), (2, 103543814), (4, 51771907), (11, 18826148), (22, 9413074), (44, 4706537), (97, 2134924), (121, 1711468), (194, 1067462), (242, 855734), (388, 533731), (401, 516428), (484, 427867), (802, 258214), (1067, 194084), (1331, 155588), (1604, 129107), (2134, 97042), (2662, 77794), (4268, 48521), (4411, 46948), (5324, 38897), (8822, 23474), (11737, 17644)]