209562876

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{38047}}^1$

素因数の和:38080

約数の個数: 60

約数和(自身を含む): 580079808

約数和(自身を除く): 370516932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 38047, 76094, 114141, 152188, 228282, 342423, 456564, 646799, 684846, 1027269, 1293598, 1369692, 1940397, 2054538, 2587196, 3081807, 3880794, 4109076, 5821191, 6163614, 7761588, 11642382, 12327228, 17463573, 23284764, 34927146, 52390719, 69854292, 104781438, 209562876]

約数ペア:

[(1, 209562876), (2, 104781438), (3, 69854292), (4, 52390719), (6, 34927146), (9, 23284764), (12, 17463573), (17, 12327228), (18, 11642382), (27, 7761588), (34, 6163614), (36, 5821191), (51, 4109076), (54, 3880794), (68, 3081807), (81, 2587196), (102, 2054538), (108, 1940397), (153, 1369692), (162, 1293598), (204, 1027269), (306, 684846), (324, 646799), (459, 456564), (612, 342423), (918, 228282), (1377, 152188), (1836, 114141), (2754, 76094), (5508, 38047)]