201640763445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{515857}}^1$

素因数の和:516002

約数の個数: 64

約数和(自身を含む): 370823491584

約数和(自身を除く): 169182728139

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 103, 115, 165, 253, 309, 345, 515, 759, 1133, 1265, 1545, 2369, 3399, 3795, 5665, 7107, 11845, 16995, 26059, 35535, 78177, 130295, 390885, 515857, 1547571, 2579285, 5674427, 7737855, 11864711, 17023281, 28372135, 35594133, 53133271, 59323555, 85116405, 130511821, 159399813, 177970665, 265666355, 391535463, 584465981, 652559105, 796999065, 1222065233, 1753397943, 1957677315, 2922329905, 3666195699, 6110326165, 8766989715, 13442717563, 18330978495, 40328152689, 67213587815, 201640763445]

約数ペア:

[(1, 201640763445), (3, 67213587815), (5, 40328152689), (11, 18330978495), (15, 13442717563), (23, 8766989715), (33, 6110326165), (55, 3666195699), (69, 2922329905), (103, 1957677315), (115, 1753397943), (165, 1222065233), (253, 796999065), (309, 652559105), (345, 584465981), (515, 391535463), (759, 265666355), (1133, 177970665), (1265, 159399813), (1545, 130511821), (2369, 85116405), (3399, 59323555), (3795, 53133271), (5665, 35594133), (7107, 28372135), (11845, 17023281), (16995, 11864711), (26059, 7737855), (35535, 5674427), (78177, 2579285), (130295, 1547571), (390885, 515857)]