200865642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 446269824

約数和(自身を除く): 245404182

約数列:

[1, 2, 3, 6, 17, 34, 41, 43, 51, 82, 86, 102, 123, 129, 246, 258, 697, 731, 1117, 1394, 1462, 1763, 2091, 2193, 2234, 3351, 3526, 4182, 4386, 5289, 6702, 10578, 18989, 29971, 37978, 45797, 48031, 56967, 59942, 89913, 91594, 96062, 113934, 137391, 144093, 179826, 274782, 288186, 778549, 816527, 1557098, 1633054, 1969271, 2335647, 2449581, 3938542, 4671294, 4899162, 5907813, 11815626, 33477607, 66955214, 100432821, 200865642]

約数ペア:

[(1, 200865642), (2, 100432821), (3, 66955214), (6, 33477607), (17, 11815626), (34, 5907813), (41, 4899162), (43, 4671294), (51, 3938542), (82, 2449581), (86, 2335647), (102, 1969271), (123, 1633054), (129, 1557098), (246, 816527), (258, 778549), (697, 288186), (731, 274782), (1117, 179826), (1394, 144093), (1462, 137391), (1763, 113934), (2091, 96062), (2193, 91594), (2234, 89913), (3351, 59942), (3526, 56967), (4182, 48031), (4386, 45797), (5289, 37978), (6702, 29971), (10578, 18989)]