204609912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6492

約数の個数: 64

約数和(自身を含む): 556308480

約数和(自身を除く): 351698568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 6367, 8034, 10712, 12734, 16068, 19101, 25468, 32136, 38202, 50936, 76404, 82771, 152808, 165542, 248313, 331084, 496626, 655801, 662168, 993252, 1311602, 1967403, 1986504, 2623204, 3934806, 5246408, 7869612, 8525413, 15739224, 17050826, 25576239, 34101652, 51152478, 68203304, 102304956, 204609912]

約数ペア:

[(1, 204609912), (2, 102304956), (3, 68203304), (4, 51152478), (6, 34101652), (8, 25576239), (12, 17050826), (13, 15739224), (24, 8525413), (26, 7869612), (39, 5246408), (52, 3934806), (78, 2623204), (103, 1986504), (104, 1967403), (156, 1311602), (206, 993252), (309, 662168), (312, 655801), (412, 496626), (618, 331084), (824, 248313), (1236, 165542), (1339, 152808), (2472, 82771), (2678, 76404), (4017, 50936), (5356, 38202), (6367, 32136), (8034, 25468), (10712, 19101), (12734, 16068)]