199446534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83311}}^1$

素因数の和:83345

約数の個数: 48

約数和(自身を含む): 519866880

約数和(自身を除く): 320420346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 83311, 166622, 249933, 499866, 583177, 749799, 1166354, 1499598, 1582909, 1749531, 3165818, 3499062, 4748727, 5248593, 9497454, 10497186, 11080363, 14246181, 22160726, 28492362, 33241089, 66482178, 99723267, 199446534]

約数ペア:

[(1, 199446534), (2, 99723267), (3, 66482178), (6, 33241089), (7, 28492362), (9, 22160726), (14, 14246181), (18, 11080363), (19, 10497186), (21, 9497454), (38, 5248593), (42, 4748727), (57, 3499062), (63, 3165818), (114, 1749531), (126, 1582909), (133, 1499598), (171, 1166354), (266, 749799), (342, 583177), (399, 499866), (798, 249933), (1197, 166622), (2394, 83311)]