201657978

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2053}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 479157120

約数和(自身を除く): 277499142

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 107, 153, 214, 306, 321, 459, 642, 918, 963, 1819, 1926, 2053, 2889, 3638, 4106, 5457, 5778, 6159, 10914, 12318, 16371, 18477, 32742, 34901, 36954, 49113, 55431, 69802, 98226, 104703, 110862, 209406, 219671, 314109, 439342, 628218, 659013, 942327, 1318026, 1884654, 1977039, 3734407, 3954078, 5931117, 7468814, 11203221, 11862234, 22406442, 33609663, 67219326, 100828989, 201657978]

約数ペア:

[(1, 201657978), (2, 100828989), (3, 67219326), (6, 33609663), (9, 22406442), (17, 11862234), (18, 11203221), (27, 7468814), (34, 5931117), (51, 3954078), (54, 3734407), (102, 1977039), (107, 1884654), (153, 1318026), (214, 942327), (306, 659013), (321, 628218), (459, 439342), (642, 314109), (918, 219671), (963, 209406), (1819, 110862), (1926, 104703), (2053, 98226), (2889, 69802), (3638, 55431), (4106, 49113), (5457, 36954), (5778, 34901), (6159, 32742), (10914, 18477), (12318, 16371)]