207730704448

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{1609}}^1\times {\mathrm{19973}}^1$

素因数の和:21695

約数の個数: 56

約数和(自身を含む): 416576545560

約数和(自身を除く): 208845841112

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1609, 1616, 3218, 3232, 6436, 6464, 12872, 19973, 25744, 39946, 51488, 79892, 102976, 159784, 162509, 319568, 325018, 639136, 650036, 1278272, 1300072, 2017273, 2600144, 4034546, 5200288, 8069092, 10400576, 16138184, 32136557, 32276368, 64273114, 64552736, 128546228, 129105472, 257092456, 514184912, 1028369824, 2056739648, 3245792257, 6491584514, 12983169028, 25966338056, 51932676112, 103865352224, 207730704448]

約数ペア:

[(1, 207730704448), (2, 103865352224), (4, 51932676112), (8, 25966338056), (16, 12983169028), (32, 6491584514), (64, 3245792257), (101, 2056739648), (202, 1028369824), (404, 514184912), (808, 257092456), (1609, 129105472), (1616, 128546228), (3218, 64552736), (3232, 64273114), (6436, 32276368), (6464, 32136557), (12872, 16138184), (19973, 10400576), (25744, 8069092), (39946, 5200288), (51488, 4034546), (79892, 2600144), (102976, 2017273), (159784, 1300072), (162509, 1278272), (319568, 650036), (325018, 639136)]