201894888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647099}}^1$

素因数の和:647121

約数の個数: 32

約数和(自身を含む): 543564000

約数和(自身を除く): 341669112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647099, 1294198, 1941297, 2588396, 3882594, 5176792, 7765188, 8412287, 15530376, 16824574, 25236861, 33649148, 50473722, 67298296, 100947444, 201894888]

約数ペア:

[(1, 201894888), (2, 100947444), (3, 67298296), (4, 50473722), (6, 33649148), (8, 25236861), (12, 16824574), (13, 15530376), (24, 8412287), (26, 7765188), (39, 5176792), (52, 3882594), (78, 2588396), (104, 1941297), (156, 1294198), (312, 647099)]