200548179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 323616384

約数和(自身を除く): 123068205

約数列:

[1, 3, 9, 13, 39, 41, 97, 117, 123, 291, 369, 431, 533, 873, 1261, 1293, 1599, 3783, 3879, 3977, 4797, 5603, 11349, 11931, 16809, 17671, 35793, 41807, 50427, 51701, 53013, 125421, 155103, 159039, 229723, 376263, 465309, 543491, 689169, 1630473, 1714087, 2067507, 4891419, 5142261, 15426783, 22283131, 66849393, 200548179]

約数ペア:

[(1, 200548179), (3, 66849393), (9, 22283131), (13, 15426783), (39, 5142261), (41, 4891419), (97, 2067507), (117, 1714087), (123, 1630473), (291, 689169), (369, 543491), (431, 465309), (533, 376263), (873, 229723), (1261, 159039), (1293, 155103), (1599, 125421), (3783, 53013), (3879, 51701), (3977, 50427), (4797, 41807), (5603, 35793), (11349, 17671), (11931, 16809)]